40225368 has 32 divisors (see below), whose sum is σ = 100787760. Its totient is φ = 13378560.

The previous prime is 40225333. The next prime is 40225379. The reversal of 40225368 is 86352204.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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, 10896 + ... + 14112.

Almost surely, 2^40225368 is an apocalyptic number.

It is an amenable number.

40225368 is an abundant number, since it is smaller than the sum of its proper divisors (60562392).

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

40225368 is a wasteful number, since it uses less digits than its factorization.

40225368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747 (or 3743 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 40225368 is about 6342.3471995784. The cubic root of 40225368 is about 342.6362765992.

The spelling of 40225368 in words is "forty million, two hundred twenty-five thousand, three hundred sixty-eight".