2325731 has 4 divisors (see below), whose sum is σ = 2329992. Its totient is φ = 2321472.

The previous prime is 2325703. The next prime is 2325749. The reversal of 2325731 is 1375232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2325731 - 2¹⁴ = 2309347 is a prime.

It is a super-2 number, since 2×2325731² = 10818049368722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁵ + 3² + 2²¹ + 5⁷ + 7⁶ + 3³ + 1 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2325697 and 2325706.

It is not an unprimeable number, because it can be changed into a prime (2325761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166 + ... + 2451.

It is an arithmetic number, because the mean of its divisors is an integer number (582498).

2^2325731 is an apocalyptic number.

2325731 is a deficient number, since it is larger than the sum of its proper divisors (4261).

2325731 is an equidigital number, since it uses as much as digits as its factorization.

2325731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260.

The product of its digits is 1260, while the sum is 23.

The square root of 2325731 is about 1525.0347537024. The cubic root of 2325731 is about 132.4910353493.

The spelling of 2325731 in words is "two million, three hundred twenty-five thousand, seven hundred thirty-one".