40084052 has 12 divisors (see below), whose sum is σ = 70351680. Its totient is φ = 19983576.

The previous prime is 40084049. The next prime is 40084067. The reversal of 40084052 is 25048004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13052 + ... + 15827.

It is an arithmetic number, because the mean of its divisors is an integer number (5862640).

Almost surely, 2^40084052 is an apocalyptic number.

It is an amenable number.

40084052 is a deficient number, since it is larger than the sum of its proper divisors (30267628).

40084052 is a wasteful number, since it uses less digits than its factorization.

40084052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29230 (or 29228 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 40084052 is about 6331.1967273178. The cubic root of 40084052 is about 342.2345665762.

The spelling of 40084052 in words is "forty million, eighty-four thousand, fifty-two".