40057204 has 24 divisors (see below), whose sum is σ = 76704768. Its totient is φ = 18152640.

The previous prime is 40057189. The next prime is 40057229. The reversal of 40057204 is 40275004.

40057204 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 (22).

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, 15664 + ... + 18040.

It is an arithmetic number, because the mean of its divisors is an integer number (3196032).

Almost surely, 2^40057204 is an apocalyptic number.

40057204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40057204 is a deficient number, since it is larger than the sum of its proper divisors (36647564).

40057204 is a wasteful number, since it uses less digits than its factorization.

40057204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775 (or 2773 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 40057204 is about 6329.0760779122. The cubic root of 40057204 is about 342.1581407878.

The spelling of 40057204 in words is "forty million, fifty-seven thousand, two hundred four".