104388488 has 8 divisors (see below), whose sum is σ = 195728430. Its totient is φ = 52194240.

The previous prime is 104388481. The next prime is 104388499. The reversal of 104388488 is 884883401.

It can be written as a sum of positive squares in only one way, i.e., 72556324 + 31832164 = 8518^2 + 5642^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×104388488² = 21793912853852288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104388481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6524273 + ... + 6524288.

Almost surely, 2^104388488 is an apocalyptic number.

It is an amenable number.

104388488 is a deficient number, since it is larger than the sum of its proper divisors (91339942).

104388488 is a wasteful number, since it uses less digits than its factorization.

104388488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13048567 (or 13048563 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 44.

The square root of 104388488 is about 10217.0684640948. The cubic root of 104388488 is about 470.8517646338.

The spelling of 104388488 in words is "one hundred four million, three hundred eighty-eight thousand, four hundred eighty-eight".