2858672 has 20 divisors (see below), whose sum is σ = 5565120. Its totient is φ = 1422528.

The previous prime is 2858651. The next prime is 2858699. The reversal of 2858672 is 2768582.

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, 5729 + ... + 6207.

It is an arithmetic number, because the mean of its divisors is an integer number (278256).

2^2858672 is an apocalyptic number.

It is an amenable number.

2858672 is a deficient number, since it is larger than the sum of its proper divisors (2706448).

2858672 is a wasteful number, since it uses less digits than its factorization.

2858672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 854 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 2858672 is about 1690.7607755091. The cubic root of 2858672 is about 141.9236513463.

The spelling of 2858672 in words is "two million, eight hundred fifty-eight thousand, six hundred seventy-two".