40955796 has 36 divisors (see below), whose sum is σ = 118317472. Its totient is φ = 11701584.

The previous prime is 40955791. The next prime is 40955807. The reversal of 40955796 is 69755904.

It is a happy number.

40955796 is a `hidden beast` number, since 4 + 0 + 9 + 557 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40955791) 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, 81010 + ... + 81513.

Almost surely, 2^40955796 is an apocalyptic number.

It is an amenable number.

40955796 is an abundant number, since it is smaller than the sum of its proper divisors (77361676).

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

40955796 is a wasteful number, since it uses less digits than its factorization.

40955796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162540 (or 162535 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 40955796 is about 6399.6715540721. The cubic root of 40955796 is about 344.6977567159.

The spelling of 40955796 in words is "forty million, nine hundred fifty-five thousand, seven hundred ninety-six".