40612056 has 32 divisors (see below), whose sum is σ = 102102000. Its totient is φ = 13461120.

The previous prime is 40612049. The next prime is 40612067. The reversal of 40612056 is 65021604.

40612056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331 + ... + 9018.

Almost surely, 2^40612056 is an apocalyptic number.

It is an amenable number.

40612056 is an abundant number, since it is smaller than the sum of its proper divisors (61489944).

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

40612056 is a wasteful number, since it uses less digits than its factorization.

40612056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9539 (or 9535 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 40612056 is about 6372.7589001939. The cubic root of 40612056 is about 343.7307023437.

The spelling of 40612056 in words is "forty million, six hundred twelve thousand, fifty-six".