40932812 has 6 divisors (see below), whose sum is σ = 71632428. Its totient is φ = 20466404.

The previous prime is 40932811. The next prime is 40932839. The reversal of 40932812 is 21823904.

It is not an unprimeable number, because it can be changed into a prime (40932811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5116598 + ... + 5116605.

It is an arithmetic number, because the mean of its divisors is an integer number (11938738).

Almost surely, 2^40932812 is an apocalyptic number.

It is an amenable number.

40932812 is a deficient number, since it is larger than the sum of its proper divisors (30699616).

40932812 is a wasteful number, since it uses less digits than its factorization.

40932812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10233207 (or 10233205 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 40932812 is about 6397.8755849110. The cubic root of 40932812 is about 344.6332642916.

The spelling of 40932812 in words is "forty million, nine hundred thirty-two thousand, eight hundred twelve".