2325531 has 8 divisors (see below), whose sum is σ = 3339280. Its totient is φ = 1431072.

The previous prime is 2325529. The next prime is 2325559. The reversal of 2325531 is 1355232.

2325531 = T₁₃₈ + T₁₃₉ + ... + T₂₅₄.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2325531 - 2¹ = 2325529 is a prime.

It is a super-2 number, since 2×2325531² = 10816188863922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2325498 and 2325507.

It is not an unprimeable number, because it can be changed into a prime (2325511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29776 + ... + 29853.

It is an arithmetic number, because the mean of its divisors is an integer number (417410).

2^2325531 is an apocalyptic number.

2325531 is a deficient number, since it is larger than the sum of its proper divisors (1013749).

2325531 is a wasteful number, since it uses less digits than its factorization.

2325531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59645.

The product of its digits is 900, while the sum is 21.

The square root of 2325531 is about 1524.9691800164. The cubic root of 2325531 is about 132.4872374084.

Subtracting from 2325531 its reverse (1355232), we obtain a cube (970299 = 99³).

The spelling of 2325531 in words is "two million, three hundred twenty-five thousand, five hundred thirty-one".