2425957 has 2 divisors, whose sum is σ = 2425958. Its totient is φ = 2425956.

The previous prime is 2425933. The next prime is 2425961. The reversal of 2425957 is 7595242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1640961 + 784996 = 1281^2 + 886^2 .

It is a cyclic number.

It is not a de Polignac number, because 2425957 - 2¹¹ = 2423909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2425457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212978 + 1212979.

It is an arithmetic number, because the mean of its divisors is an integer number (1212979).

2^2425957 is an apocalyptic number.

It is an amenable number.

2425957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425957 is an equidigital number, since it uses as much as digits as its factorization.

2425957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 34.

The square root of 2425957 is about 1557.5483941117. The cubic root of 2425957 is about 134.3675400221.

The spelling of 2425957 in words is "two million, four hundred twenty-five thousand, nine hundred fifty-seven".