104728536 has 48 divisors (see below), whose sum is σ = 309427560. Its totient is φ = 31735680.

The previous prime is 104728529. The next prime is 104728553. The reversal of 104728536 is 635827401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 104728536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65325 + ... + 66908.

Almost surely, 2^104728536 is an apocalyptic number.

It is an amenable number.

104728536 is an abundant number, since it is smaller than the sum of its proper divisors (204699024).

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

104728536 is a wasteful number, since it uses less digits than its factorization.

104728536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132256 (or 132249 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 104728536 is about 10233.6961064906. The cubic root of 104728536 is about 471.3624807783.

The spelling of 104728536 in words is "one hundred four million, seven hundred twenty-eight thousand, five hundred thirty-six".