104183888 has 20 divisors (see below), whose sum is σ = 213730740. Its totient is φ = 49027584.

The previous prime is 104183881. The next prime is 104183899. The reversal of 104183888 is 888381401.

It can be written as a sum of positive squares in 2 ways, for example, as 73136704 + 31047184 = 8552^2 + 5572^2 .

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104183881) 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, 191243 + ... + 191786.

It is an arithmetic number, because the mean of its divisors is an integer number (10686537).

Almost surely, 2^104183888 is an apocalyptic number.

It is an amenable number.

104183888 is an abundant number, since it is smaller than the sum of its proper divisors (109546852).

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

104183888 is a wasteful number, since it uses less digits than its factorization.

104183888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383054 (or 383048 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 41.

The square root of 104183888 is about 10207.0508963167. The cubic root of 104183888 is about 470.5439424439.

The spelling of 104183888 in words is "one hundred four million, one hundred eighty-three thousand, eight hundred eighty-eight".