104747984 has 20 divisors (see below), whose sum is σ = 221399520. Its totient is φ = 47612640.

The previous prime is 104747983. The next prime is 104748011. The reversal of 104747984 is 489747401.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104747983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297404 + ... + 297755.

It is an arithmetic number, because the mean of its divisors is an integer number (11069976).

Almost surely, 2^104747984 is an apocalyptic number.

It is an amenable number.

104747984 is an abundant number, since it is smaller than the sum of its proper divisors (116651536).

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

104747984 is a wasteful number, since it uses less digits than its factorization.

104747984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595178 (or 595172 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 104747984 is about 10234.6462567106. The cubic root of 104747984 is about 471.3916561763.

The spelling of 104747984 in words is "one hundred four million, seven hundred forty-seven thousand, nine hundred eighty-four".