104692739 has 2 divisors, whose sum is σ = 104692740. Its totient is φ = 104692738.

The previous prime is 104692733. The next prime is 104692741. The reversal of 104692739 is 937296401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104692739 - 2²⁴ = 87915523 is a prime.

Together with 104692741, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 104692696 and 104692705.

It is not a weakly prime, because it can be changed into another prime (104692733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52346369 + 52346370.

It is an arithmetic number, because the mean of its divisors is an integer number (52346370).

Almost surely, 2^104692739 is an apocalyptic number.

104692739 is a deficient number, since it is larger than the sum of its proper divisors (1).

104692739 is an equidigital number, since it uses as much as digits as its factorization.

104692739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 104692739 is about 10231.9469799252. The cubic root of 104692739 is about 471.3087695798.

The spelling of 104692739 in words is "one hundred four million, six hundred ninety-two thousand, seven hundred thirty-nine".