40893264 has 60 divisors (see below), whose sum is σ = 119429856. Its totient is φ = 13037376.

The previous prime is 40893257. The next prime is 40893283. The reversal of 40893264 is 46239804.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 2862 + ... + 9485.

Almost surely, 2^40893264 is an apocalyptic number.

It is an amenable number.

40893264 is an abundant number, since it is smaller than the sum of its proper divisors (78536592).

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

40893264 is a wasteful number, since it uses less digits than its factorization.

40893264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12384 (or 12375 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 40893264 is about 6394.7841245815. The cubic root of 40893264 is about 344.5222372409.

The spelling of 40893264 in words is "forty million, eight hundred ninety-three thousand, two hundred sixty-four".