46457 has 2 divisors, whose sum is σ = 46458. Its totient is φ = 46456.

The previous prime is 46451. The next prime is 46471. The reversal of 46457 is 75464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44521 + 1936 = 211^2 + 44^2 .

It is a cyclic number.

It is not a de Polignac number, because 46457 - 2⁴ = 46441 is a prime.

It is a Chen prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (46451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23228 + 23229.

It is an arithmetic number, because the mean of its divisors is an integer number (23229).

2⁴⁶⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

46457 is a deficient number, since it is larger than the sum of its proper divisors (1).

46457 is an equidigital number, since it uses as much as digits as its factorization.

46457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 26.

The square root of 46457 is about 215.5388596054. The cubic root of 46457 is about 35.9487439297.

The spelling of 46457 in words is "forty-six thousand, four hundred fifty-seven".