2307152 has 20 divisors (see below), whose sum is σ = 4580436. Its totient is φ = 1125120.

The previous prime is 2307139. The next prime is 2307157. The reversal of 2307152 is 2517032.

It can be written as a sum of positive squares in 2 ways, for example, as 1175056 + 1132096 = 1084^2 + 1064^2 .

It is a super-2 number, since 2×2307152² = 10645900702208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2307157) 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, 1103 + ... + 2414.

2^2307152 is an apocalyptic number.

It is an amenable number.

2307152 is a deficient number, since it is larger than the sum of its proper divisors (2273284).

2307152 is a wasteful number, since it uses less digits than its factorization.

2307152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3566 (or 3560 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2307152 is about 1518.9312031820. The cubic root of 2307152 is about 132.1372921097.

The spelling of 2307152 in words is "two million, three hundred seven thousand, one hundred fifty-two".