104742504 has 64 divisors (see below), whose sum is σ = 292737600. Its totient is φ = 34699968.

The previous prime is 104742493. The next prime is 104742511. The reversal of 104742504 is 405247401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35967 + ... + 38769.

It is an arithmetic number, because the mean of its divisors is an integer number (4574025).

Almost surely, 2^104742504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104742504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146368800).

104742504 is an abundant number, since it is smaller than the sum of its proper divisors (187995096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104742504 is a wasteful number, since it uses less digits than its factorization.

104742504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 104742504 is about 10234.3785351139. The cubic root of 104742504 is about 471.3834355843.

Adding to 104742504 its reverse (405247401), we get a palindrome (509989905).

The spelling of 104742504 in words is "one hundred four million, seven hundred forty-two thousand, five hundred four".