104149568 has 14 divisors (see below), whose sum is σ = 206671926. Its totient is φ = 52074752.

The previous prime is 104149567. The next prime is 104149601. The reversal of 104149568 is 865941401.

It can be written as a sum of positive squares in only one way, i.e., 95101504 + 9048064 = 9752^2 + 3008^2 .

It is not an unprimeable number, because it can be changed into a prime (104149567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813605 + ... + 813732.

Almost surely, 2^104149568 is an apocalyptic number.

It is an amenable number.

104149568 is a deficient number, since it is larger than the sum of its proper divisors (102522358).

104149568 is an equidigital number, since it uses as much as digits as its factorization.

104149568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627349 (or 1627339 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 104149568 is about 10205.3695670466. The cubic root of 104149568 is about 470.4922682935.

The spelling of 104149568 in words is "one hundred four million, one hundred forty-nine thousand, five hundred sixty-eight".