40083804 has 36 divisors (see below), whose sum is σ = 101797696. Its totient is φ = 13298688.

The previous prime is 40083793. The next prime is 40083817. The reversal of 40083804 is 40838004.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×40083804² = 3213422686220832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5532 + ... + 10524.

Almost surely, 2^40083804 is an apocalyptic number.

It is an amenable number.

40083804 is an abundant number, since it is smaller than the sum of its proper divisors (61713892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40083804 is a wasteful number, since it uses less digits than its factorization.

40083804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226 (or 5221 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 40083804 is about 6331.1771417328. The cubic root of 40083804 is about 342.2338607731.

The spelling of 40083804 in words is "forty million, eighty-three thousand, eight hundred four".