2758472 has 16 divisors (see below), whose sum is σ = 5190000. Its totient is φ = 1374480.

The previous prime is 2758453. The next prime is 2758489. The reversal of 2758472 is 2748572.

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, 3647 + ... + 4337.

It is an arithmetic number, because the mean of its divisors is an integer number (324375).

2^2758472 is an apocalyptic number.

It is an amenable number.

2758472 is a deficient number, since it is larger than the sum of its proper divisors (2431528).

2758472 is a wasteful number, since it uses less digits than its factorization.

2758472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196 (or 1192 counting only the distinct ones).

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

The square root of 2758472 is about 1660.8648349580. The cubic root of 2758472 is about 140.2456910248.

The spelling of 2758472 in words is "two million, seven hundred fifty-eight thousand, four hundred seventy-two".