40636076 has 24 divisors (see below), whose sum is σ = 79227120. Its totient is φ = 18107712.

The previous prime is 40636061. The next prime is 40636093. The reversal of 40636076 is 67063604.

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, 11966 + ... + 14981.

It is an arithmetic number, because the mean of its divisors is an integer number (3301130).

Almost surely, 2^40636076 is an apocalyptic number.

It is an amenable number.

40636076 is a deficient number, since it is larger than the sum of its proper divisors (38591044).

40636076 is a wasteful number, since it uses less digits than its factorization.

40636076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26993 (or 26991 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 40636076 is about 6374.6432057018. The cubic root of 40636076 is about 343.7984554944.

The spelling of 40636076 in words is "forty million, six hundred thirty-six thousand, seventy-six".