2304572 has 12 divisors (see below), whose sum is σ = 4172280. Its totient is φ = 1112496.

The previous prime is 2304563. The next prime is 2304581. The reversal of 2304572 is 2754032.

It is an interprime number because it is at equal distance from previous prime (2304563) and next prime (2304581).

It is a super-2 number, since 2×2304572² = 10622104206368, which contains 22 as substring.

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, 9818 + ... + 10049.

It is an arithmetic number, because the mean of its divisors is an integer number (347690).

2^2304572 is an apocalyptic number.

It is an amenable number.

2304572 is a deficient number, since it is larger than the sum of its proper divisors (1867708).

2304572 is a wasteful number, since it uses less digits than its factorization.

2304572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19900 (or 19898 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2304572 is about 1518.0816842318. The cubic root of 2304572 is about 132.0880190421.

The spelling of 2304572 in words is "two million, three hundred four thousand, five hundred seventy-two".