40873804 has 12 divisors (see below), whose sum is σ = 71890000. Its totient is φ = 20333808.

The previous prime is 40873787. The next prime is 40873823. The reversal of 40873804 is 40837804.

It is a self number, because there is not a number n which added to its sum of digits gives 40873804.

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, 24879 + ... + 26470.

Almost surely, 2^40873804 is an apocalyptic number.

It is an amenable number.

40873804 is a deficient number, since it is larger than the sum of its proper divisors (31016196).

40873804 is a wasteful number, since it uses less digits than its factorization.

40873804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51552 (or 51550 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 40873804 is about 6393.2623909863. The cubic root of 40873804 is about 344.4675789603.

The spelling of 40873804 in words is "forty million, eight hundred seventy-three thousand, eight hundred four".