2012957 has 2 divisors, whose sum is σ = 2012958. Its totient is φ = 2012956.

The previous prime is 2012951. The next prime is 2012971. The reversal of 2012957 is 7592102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1692601 + 320356 = 1301^2 + 566^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012957 - 2⁶ = 2012893 is a prime.

It is equal to p₁₄₉₈₃₁ and since 2012957 and 149831 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006478 + 1006479.

It is an arithmetic number, because the mean of its divisors is an integer number (1006479).

2^2012957 is an apocalyptic number.

It is an amenable number.

2012957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012957 is an equidigital number, since it uses as much as digits as its factorization.

2012957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2012957 is about 1418.7871581037. The cubic root of 2012957 is about 126.2635994892.

The spelling of 2012957 in words is "two million, twelve thousand, nine hundred fifty-seven".