412907657 has 2 divisors, whose sum is σ = 412907658. Its totient is φ = 412907656.

The previous prime is 412907623. The next prime is 412907711. The reversal of 412907657 is 756709214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 235591801 + 177315856 = 15349^2 + 13316^2 .

It is a cyclic number.

It is not a de Polignac number, because 412907657 - 2¹⁴ = 412891273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412907617) 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, 206453828 + 206453829.

It is an arithmetic number, because the mean of its divisors is an integer number (206453829).

Almost surely, 2^412907657 is an apocalyptic number.

It is an amenable number.

412907657 is a deficient number, since it is larger than the sum of its proper divisors (1).

412907657 is an equidigital number, since it uses as much as digits as its factorization.

412907657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 412907657 is about 20320.1293549032. The cubic root of 412907657 is about 744.6479167528.

The spelling of 412907657 in words is "four hundred twelve million, nine hundred seven thousand, six hundred fifty-seven".