970000457 has 2 divisors, whose sum is σ = 970000458. Its totient is φ = 970000456.

The previous prime is 970000453. The next prime is 970000469. The reversal of 970000457 is 754000079.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 910772041 + 59228416 = 30179^2 + 7696^2 .

It is a cyclic number.

It is not a de Polignac number, because 970000457 - 2² = 970000453 is a prime.

It is not a weakly prime, because it can be changed into another prime (970000453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485000228 + 485000229.

It is an arithmetic number, because the mean of its divisors is an integer number (485000229).

Almost surely, 2^970000457 is an apocalyptic number.

It is an amenable number.

970000457 is a deficient number, since it is larger than the sum of its proper divisors (1).

970000457 is an equidigital number, since it uses as much as digits as its factorization.

970000457 is an evil number, because the sum of its binary digits is even.

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

The square root of 970000457 is about 31144.8303414869. The cubic root of 970000457 is about 989.8984547074.

The spelling of 970000457 in words is "nine hundred seventy million, four hundred fifty-seven", and thus it is an aban number.