914657 has 2 divisors, whose sum is σ = 914658. Its totient is φ = 914656.

The previous prime is 914647. The next prime is 914701. The reversal of 914657 is 756419.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 602176 + 312481 = 776^2 + 559^2 .

It is an emirp because it is prime and its reverse (756419) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 914657 - 2¹² = 910561 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (914647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457328 + 457329.

It is an arithmetic number, because the mean of its divisors is an integer number (457329).

2⁹¹⁴⁶⁵⁷ is an apocalyptic number.

It is an amenable number.

914657 is a deficient number, since it is larger than the sum of its proper divisors (1).

914657 is an equidigital number, since it uses as much as digits as its factorization.

914657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 32.

The square root of 914657 is about 956.3770177080. The cubic root of 914657 is about 97.0702364440.

The spelling of 914657 in words is "nine hundred fourteen thousand, six hundred fifty-seven".