2872504 has 8 divisors (see below), whose sum is σ = 5385960. Its totient is φ = 1436248.

The previous prime is 2872481. The next prime is 2872523. The reversal of 2872504 is 4052782.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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, 179524 + ... + 179539.

It is an arithmetic number, because the mean of its divisors is an integer number (673245).

2^2872504 is an apocalyptic number.

It is an amenable number.

2872504 is a deficient number, since it is larger than the sum of its proper divisors (2513456).

2872504 is a wasteful number, since it uses less digits than its factorization.

2872504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359069 (or 359065 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2872504 is about 1694.8463057162. The cubic root of 2872504 is about 142.1521875598.

The spelling of 2872504 in words is "two million, eight hundred seventy-two thousand, five hundred four".