104787228 has 48 divisors (see below), whose sum is σ = 300930560. Its totient is φ = 27635904.

The previous prime is 104787211. The next prime is 104787233. The reversal of 104787228 is 822787401.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

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, 46888 + ... + 49071.

Almost surely, 2^104787228 is an apocalyptic number.

It is an amenable number.

104787228 is an abundant number, since it is smaller than the sum of its proper divisors (196143332).

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

104787228 is a wasteful number, since it uses less digits than its factorization.

104787228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95986 (or 95984 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 104787228 is about 10236.5632904799. The cubic root of 104787228 is about 471.4505180390.

The spelling of 104787228 in words is "one hundred four million, seven hundred eighty-seven thousand, two hundred twenty-eight".