335025240 has 128 divisors (see below), whose sum is σ = 1101081600. Its totient is φ = 80875520.

The previous prime is 335025221. The next prime is 335025247. The reversal of 335025240 is 42520533.

It is a super-2 number, since 2×335025240² = 224483822874115200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 335025240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335025247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 465601 + ... + 466319.

It is an arithmetic number, because the mean of its divisors is an integer number (8602200).

Almost surely, 2^335025240 is an apocalyptic number.

335025240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 335025240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550540800).

335025240 is an abundant number, since it is smaller than the sum of its proper divisors (766056360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

335025240 is a wasteful number, since it uses less digits than its factorization.

335025240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 335025240 is about 18303.6947089925. The cubic root of 335025240 is about 694.5323977110.

Adding to 335025240 its reverse (42520533), we get a palindrome (377545773).

The spelling of 335025240 in words is "three hundred thirty-five million, twenty-five thousand, two hundred forty".