970457 has 2 divisors, whose sum is σ = 970458. Its totient is φ = 970456.

The previous prime is 970447. The next prime is 970469. The reversal of 970457 is 754079.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 755161 + 215296 = 869^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 970457 - 2⁴ = 970441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (970447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485228 + 485229.

It is an arithmetic number, because the mean of its divisors is an integer number (485229).

2⁹⁷⁰⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

970457 is a deficient number, since it is larger than the sum of its proper divisors (1).

970457 is an equidigital number, since it uses as much as digits as its factorization.

970457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 970457 is about 985.1177594582. The cubic root of 970457 is about 99.0053733097.

The spelling of 970457 in words is "nine hundred seventy thousand, four hundred fifty-seven".