35440002 has 96 divisors (see below), whose sum is σ = 89631360. Its totient is φ = 10022400.

The previous prime is 35439961. The next prime is 35440003. The reversal of 35440002 is 20004453.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35440003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 234627 + ... + 234777.

It is an arithmetic number, because the mean of its divisors is an integer number (933660).

Almost surely, 2^35440002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35440002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44815680).

35440002 is an abundant number, since it is smaller than the sum of its proper divisors (54191358).

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

35440002 is a wasteful number, since it uses less digits than its factorization.

35440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 35440002 is about 5953.1505944332. The cubic root of 35440002 is about 328.4716655085.

Adding to 35440002 its reverse (20004453), we get a palindrome (55444455).

The spelling of 35440002 in words is "thirty-five million, four hundred forty thousand, two".