2872475 has 12 divisors (see below), whose sum is σ = 3604680. Its totient is φ = 2270400.

The previous prime is 2872459. The next prime is 2872481. The reversal of 2872475 is 5742782.

It is not a de Polignac number, because 2872475 - 2⁴ = 2872459 is a prime.

It is a super-2 number, since 2×2872475² = 16502225251250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1580 + ... + 2870.

It is an arithmetic number, because the mean of its divisors is an integer number (300390).

2^2872475 is an apocalyptic number.

2872475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2872475 is a deficient number, since it is larger than the sum of its proper divisors (732205).

2872475 is a wasteful number, since it uses less digits than its factorization.

2872475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390 (or 1385 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 2872475 is about 1694.8377503466. The cubic root of 2872475 is about 142.1517091819.

The spelling of 2872475 in words is "two million, eight hundred seventy-two thousand, four hundred seventy-five".