104142608 has 20 divisors (see below), whose sum is σ = 203565468. Its totient is φ = 51609600.

The previous prime is 104142601. The next prime is 104142613. The reversal of 104142608 is 806241401.

It can be written as a sum of positive squares in 2 ways, for example, as 58553104 + 45589504 = 7652^2 + 6752^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (104142601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26993 + ... + 30608.

Almost surely, 2^104142608 is an apocalyptic number.

It is an amenable number.

104142608 is a deficient number, since it is larger than the sum of its proper divisors (99422860).

104142608 is a wasteful number, since it uses less digits than its factorization.

104142608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57722 (or 57716 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 104142608 is about 10205.0285643892. The cubic root of 104142608 is about 470.4817875359.

The spelling of 104142608 in words is "one hundred four million, one hundred forty-two thousand, six hundred eight".