104342761 has 2 divisors, whose sum is σ = 104342762. Its totient is φ = 104342760.

The previous prime is 104342729. The next prime is 104342767. The reversal of 104342761 is 167243401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86118400 + 18224361 = 9280^2 + 4269^2 .

It is a cyclic number.

It is not a de Polignac number, because 104342761 - 2⁵ = 104342729 is a prime.

It is not a weakly prime, because it can be changed into another prime (104342767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52171380 + 52171381.

It is an arithmetic number, because the mean of its divisors is an integer number (52171381).

Almost surely, 2^104342761 is an apocalyptic number.

It is an amenable number.

104342761 is a deficient number, since it is larger than the sum of its proper divisors (1).

104342761 is an equidigital number, since it uses as much as digits as its factorization.

104342761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 104342761 is about 10214.8304440162. The cubic root of 104342761 is about 470.7830029545.

The spelling of 104342761 in words is "one hundred four million, three hundred forty-two thousand, seven hundred sixty-one".