2517472 has 24 divisors (see below), whose sum is σ = 4998672. Its totient is φ = 1248000.

The previous prime is 2517469. The next prime is 2517499. The reversal of 2517472 is 2747152.

It is a self number, because there is not a number n which added to its sum of digits gives 2517472.

It is a congruent number.

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, 4572 + ... + 5092.

It is an arithmetic number, because the mean of its divisors is an integer number (208278).

2^2517472 is an apocalyptic number.

It is an amenable number.

2517472 is a deficient number, since it is larger than the sum of its proper divisors (2481200).

2517472 is a wasteful number, since it uses less digits than its factorization.

2517472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 674 counting only the distinct ones).

The product of its digits is 3920, while the sum is 28.

The square root of 2517472 is about 1586.6543416888. The cubic root of 2517472 is about 136.0363224782.

The spelling of 2517472 in words is "two million, five hundred seventeen thousand, four hundred seventy-two".