40534804 has 6 divisors (see below), whose sum is σ = 70935914. Its totient is φ = 20267400.

The previous prime is 40534789. The next prime is 40534831. The reversal of 40534804 is 40843504.

It can be written as a sum of positive squares in only one way, i.e., 23328900 + 17205904 = 4830^2 + 4148^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5066847 + ... + 5066854.

Almost surely, 2^40534804 is an apocalyptic number.

It is an amenable number.

40534804 is a deficient number, since it is larger than the sum of its proper divisors (30401110).

40534804 is a wasteful number, since it uses less digits than its factorization.

40534804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10133705 (or 10133703 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 40534804 is about 6366.6949039513. The cubic root of 40534804 is about 343.5126165376.

The spelling of 40534804 in words is "forty million, five hundred thirty-four thousand, eight hundred four".