240420200 has 48 divisors (see below), whose sum is σ = 566883360. Its totient is φ = 94808000.

The previous prime is 240420161. The next prime is 240420203. The reversal of 240420200 is 2024042.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (240420203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5735 + ... + 22665.

It is an arithmetic number, because the mean of its divisors is an integer number (11810070).

Almost surely, 2^240420200 is an apocalyptic number.

240420200 is a gapful number since it is divisible by the number (20) 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 240420200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283441680).

240420200 is an abundant number, since it is smaller than the sum of its proper divisors (326463160).

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

240420200 is a wasteful number, since it uses less digits than its factorization.

240420200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17018 (or 17009 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 240420200 is about 15505.4893505494. The cubic root of 240420200 is about 621.8089728136.

Adding to 240420200 its reverse (2024042), we get a palindrome (242444242).

The spelling of 240420200 in words is "two hundred forty million, four hundred twenty thousand, two hundred".