2325921 has 16 divisors (see below), whose sum is σ = 3486336. Its totient is φ = 1368576.

The previous prime is 2325919. The next prime is 2325943. The reversal of 2325921 is 1295232.

It is not a de Polignac number, because 2325921 - 2¹ = 2325919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2325891 and 2325900.

It is not an unprimeable number, because it can be changed into a prime (2325901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400 + ... + 2193.

It is an arithmetic number, because the mean of its divisors is an integer number (217896).

2^2325921 is an apocalyptic number.

It is an amenable number.

2325921 is a deficient number, since it is larger than the sum of its proper divisors (1160415).

2325921 is a wasteful number, since it uses less digits than its factorization.

2325921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632.

The product of its digits is 1080, while the sum is 24.

The square root of 2325921 is about 1525.0970460925. The cubic root of 2325921 is about 132.4946431915.

The spelling of 2325921 in words is "two million, three hundred twenty-five thousand, nine hundred twenty-one".