2941957 has 2 divisors, whose sum is σ = 2941958. Its totient is φ = 2941956.

The previous prime is 2941951. The next prime is 2942011. The reversal of 2941957 is 7591492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1718721 + 1223236 = 1311^2 + 1106^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2941957 is a prime.

It is a super-2 number, since 2×2941957² = 17310221979698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2941951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1470978 + 1470979.

It is an arithmetic number, because the mean of its divisors is an integer number (1470979).

2^2941957 is an apocalyptic number.

It is an amenable number.

2941957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2941957 is an equidigital number, since it uses as much as digits as its factorization.

2941957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 37.

The square root of 2941957 is about 1715.2133978022. The cubic root of 2941957 is about 143.2887542395.

The spelling of 2941957 in words is "two million, nine hundred forty-one thousand, nine hundred fifty-seven".