2975957 has 2 divisors, whose sum is σ = 2975958. Its totient is φ = 2975956.

The previous prime is 2975911. The next prime is 2975963. The reversal of 2975957 is 7595792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1811716 + 1164241 = 1346^2 + 1079^2 .

It is a cyclic number.

It is not a de Polignac number, because 2975957 - 2¹⁸ = 2713813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2975057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487978 + 1487979.

It is an arithmetic number, because the mean of its divisors is an integer number (1487979).

2^2975957 is an apocalyptic number.

It is an amenable number.

2975957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2975957 is an equidigital number, since it uses as much as digits as its factorization.

2975957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 198450, while the sum is 44.

The square root of 2975957 is about 1725.0962292000. The cubic root of 2975957 is about 143.8386341851.

The spelling of 2975957 in words is "two million, nine hundred seventy-five thousand, nine hundred fifty-seven".