40922372 has 12 divisors (see below), whose sum is σ = 72323916. Its totient is φ = 20258400.

The previous prime is 40922353. The next prime is 40922377. The reversal of 40922372 is 27322904.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40119556 + 802816 = 6334^2 + 896^2 .

It is not an unprimeable number, because it can be changed into a prime (40922377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50243 + ... + 51050.

It is an arithmetic number, because the mean of its divisors is an integer number (6026993).

Almost surely, 2^40922372 is an apocalyptic number.

It is an amenable number.

40922372 is a deficient number, since it is larger than the sum of its proper divisors (31401544).

40922372 is a wasteful number, since it uses less digits than its factorization.

40922372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101398 (or 101396 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 40922372 is about 6397.0596370520. The cubic root of 40922372 is about 344.6039619867.

The spelling of 40922372 in words is "forty million, nine hundred twenty-two thousand, three hundred seventy-two".