2872750 has 16 divisors (see below), whose sum is σ = 5378256. Its totient is φ = 1149000.

The previous prime is 2872741. The next prime is 2872757. The reversal of 2872750 is 572782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5496 + ... + 5995.

It is an arithmetic number, because the mean of its divisors is an integer number (336141).

2^2872750 is an apocalyptic number.

2872750 is a deficient number, since it is larger than the sum of its proper divisors (2505506).

2872750 is a wasteful number, since it uses less digits than its factorization.

2872750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11508 (or 11498 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 2872750 is about 1694.9188771148. The cubic root of 2872750 is about 142.1562453946.

Subtracting from 2872750 its reverse (572782), we obtain a cube (2299968 = 132³).

The spelling of 2872750 in words is "two million, eight hundred seventy-two thousand, seven hundred fifty".