40716572 has 12 divisors (see below), whose sum is σ = 76735176. Its totient is φ = 18792240.

The previous prime is 40716541. The next prime is 40716587. The reversal of 40716572 is 27561704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391454 + ... + 391557.

It is an arithmetic number, because the mean of its divisors is an integer number (6394598).

Almost surely, 2^40716572 is an apocalyptic number.

It is an amenable number.

40716572 is a deficient number, since it is larger than the sum of its proper divisors (36018604).

40716572 is a wasteful number, since it uses less digits than its factorization.

40716572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783028 (or 783026 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 40716572 is about 6380.9538471924. The cubic root of 40716572 is about 344.0253158762.

The spelling of 40716572 in words is "forty million, seven hundred sixteen thousand, five hundred seventy-two".