2902472 has 16 divisors (see below), whose sum is σ = 5575500. Its totient is φ = 1415680.

The previous prime is 2902453. The next prime is 2902477. The reversal of 2902472 is 2742092.

It can be written as a sum of positive squares in 2 ways, for example, as 1833316 + 1069156 = 1354^2 + 1034^2 .

It is not an unprimeable number, because it can be changed into a prime (2902477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4097 + ... + 4752.

2^2902472 is an apocalyptic number.

It is an amenable number.

2902472 is a deficient number, since it is larger than the sum of its proper divisors (2673028).

2902472 is a wasteful number, since it uses less digits than its factorization.

2902472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8896 (or 8892 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2902472 is about 1703.6642861785. The cubic root of 2902472 is about 142.6448225016.

The spelling of 2902472 in words is "two million, nine hundred two thousand, four hundred seventy-two".