240902964 has 24 divisors (see below), whose sum is σ = 624563520. Its totient is φ = 80300952.

The previous prime is 240902951. The next prime is 240902983. The reversal of 240902964 is 469209042.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115184 + ... + 1115399.

It is an arithmetic number, because the mean of its divisors is an integer number (26023480).

Almost surely, 2^240902964 is an apocalyptic number.

It is an amenable number.

240902964 is an abundant number, since it is smaller than the sum of its proper divisors (383660556).

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

240902964 is a wasteful number, since it uses less digits than its factorization.

240902964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230596 (or 2230588 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 240902964 is about 15521.0490624829. The cubic root of 240902964 is about 622.2248922268.

The spelling of 240902964 in words is "two hundred forty million, nine hundred two thousand, nine hundred sixty-four".