72893004 has 12 divisors (see below), whose sum is σ = 170083704. Its totient is φ = 24297664.

The previous prime is 72892973. The next prime is 72893017. The reversal of 72893004 is 40039827.

It is a tau number, because it is divible by the number of its divisors (12).

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, 3037197 + ... + 3037220.

It is an arithmetic number, because the mean of its divisors is an integer number (14173642).

Almost surely, 2^72893004 is an apocalyptic number.

It is an amenable number.

72893004 is an abundant number, since it is smaller than the sum of its proper divisors (97190700).

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

72893004 is a wasteful number, since it uses less digits than its factorization.

72893004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6074424 (or 6074422 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 72893004 is about 8537.7399819859. The cubic root of 72893004 is about 417.7296314061.

The spelling of 72893004 in words is "seventy-two million, eight hundred ninety-three thousand, four".