104162939 has 2 divisors, whose sum is σ = 104162940. Its totient is φ = 104162938.

The previous prime is 104162923. The next prime is 104162953. The reversal of 104162939 is 939261401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104162939 - 2⁴ = 104162923 is a prime.

It is a super-2 number, since 2×104162939² = 21699835722235442, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 104162899 and 104162908.

It is not a weakly prime, because it can be changed into another prime (104162909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52081469 + 52081470.

It is an arithmetic number, because the mean of its divisors is an integer number (52081470).

Almost surely, 2^104162939 is an apocalyptic number.

104162939 is a deficient number, since it is larger than the sum of its proper divisors (1).

104162939 is an equidigital number, since it uses as much as digits as its factorization.

104162939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 104162939 is about 10206.0246423375. The cubic root of 104162939 is about 470.5124017837.

The spelling of 104162939 in words is "one hundred four million, one hundred sixty-two thousand, nine hundred thirty-nine".