2472868 has 12 divisors (see below), whose sum is σ = 4515840. Its totient is φ = 1182632.

The previous prime is 2472857. The next prime is 2472893. The reversal of 2472868 is 8682742.

It is a super-2 number, since 2×2472868² = 12230152290848, which contains 22 as substring.

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, 13348 + ... + 13531.

It is an arithmetic number, because the mean of its divisors is an integer number (376320).

2^2472868 is an apocalyptic number.

It is an amenable number.

2472868 is a deficient number, since it is larger than the sum of its proper divisors (2042972).

2472868 is a wasteful number, since it uses less digits than its factorization.

2472868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26906 (or 26904 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 2472868 is about 1572.5355321900. The cubic root of 2472868 is about 135.2281100007.

The spelling of 2472868 in words is "two million, four hundred seventy-two thousand, eight hundred sixty-eight".