104761457 has 2 divisors, whose sum is σ = 104761458. Its totient is φ = 104761456.

The previous prime is 104761451. The next prime is 104761483. The reversal of 104761457 is 754167401.

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., 96746896 + 8014561 = 9836^2 + 2831^2 .

It is a cyclic number.

It is not a de Polignac number, because 104761457 - 2²⁴ = 87984241 is a prime.

It is not a weakly prime, because it can be changed into another prime (104761451) 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, 52380728 + 52380729.

It is an arithmetic number, because the mean of its divisors is an integer number (52380729).

Almost surely, 2^104761457 is an apocalyptic number.

It is an amenable number.

104761457 is a deficient number, since it is larger than the sum of its proper divisors (1).

104761457 is an equidigital number, since it uses as much as digits as its factorization.

104761457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 104761457 is about 10235.3044410022. The cubic root of 104761457 is about 471.4118659129.

The spelling of 104761457 in words is "one hundred four million, seven hundred sixty-one thousand, four hundred fifty-seven".