610957 has 2 divisors, whose sum is σ = 610958. Its totient is φ = 610956.

The previous prime is 610933. The next prime is 610969. The reversal of 610957 is 759016.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 599076 + 11881 = 774^2 + 109^2 .

It is a cyclic number.

It is not a de Polignac number, because 610957 - 2⁷ = 610829 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (610157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305478 + 305479.

It is an arithmetic number, because the mean of its divisors is an integer number (305479).

2⁶¹⁰⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

610957 is a deficient number, since it is larger than the sum of its proper divisors (1).

610957 is an equidigital number, since it uses as much as digits as its factorization.

610957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 610957 is about 781.6373839575. The cubic root of 610957 is about 84.8535887841.

The spelling of 610957 in words is "six hundred ten thousand, nine hundred fifty-seven".