104862761 has 2 divisors, whose sum is σ = 104862762. Its totient is φ = 104862760.

The previous prime is 104862713. The next prime is 104862799. The reversal of 104862761 is 167268401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103652761 + 1210000 = 10181^2 + 1100^2 .

It is a cyclic number.

It is not a de Polignac number, because 104862761 - 2²² = 100668457 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104862701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52431380 + 52431381.

It is an arithmetic number, because the mean of its divisors is an integer number (52431381).

Almost surely, 2^104862761 is an apocalyptic number.

It is an amenable number.

104862761 is a deficient number, since it is larger than the sum of its proper divisors (1).

104862761 is an equidigital number, since it uses as much as digits as its factorization.

104862761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 104862761 is about 10240.2519988524. The cubic root of 104862761 is about 471.5637682252.

The spelling of 104862761 in words is "one hundred four million, eight hundred sixty-two thousand, seven hundred sixty-one".