2325881 has 2 divisors, whose sum is σ = 2325882. Its totient is φ = 2325880.

The previous prime is 2325871. The next prime is 2325901. The reversal of 2325881 is 1885232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 256 = 1525^2 + 16^2 .

It is a cyclic number.

It is not a de Polignac number, because 2325881 - 2¹⁴ = 2309497 is a prime.

It is a super-2 number, since 2×2325881² = 10819444852322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2325811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1162940 + 1162941.

It is an arithmetic number, because the mean of its divisors is an integer number (1162941).

2^2325881 is an apocalyptic number.

It is an amenable number.

2325881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2325881 is an equidigital number, since it uses as much as digits as its factorization.

2325881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 29.

The square root of 2325881 is about 1525.0839321165. The cubic root of 2325881 is about 132.4938836621.

The spelling of 2325881 in words is "two million, three hundred twenty-five thousand, eight hundred eighty-one".