104085288 has 48 divisors (see below), whose sum is σ = 298483380. Its totient is φ = 32653824.

The previous prime is 104085283. The next prime is 104085313. The reversal of 104085288 is 882580401.

It can be written as a sum of positive squares in 2 ways, for example, as 103673124 + 412164 = 10182^2 + 642^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (104085283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41295 + ... + 43742.

Almost surely, 2^104085288 is an apocalyptic number.

104085288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

104085288 is an abundant number, since it is smaller than the sum of its proper divisors (194398092).

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

104085288 is a wasteful number, since it uses less digits than its factorization.

104085288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85066 (or 85059 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 104085288 is about 10202.2197584643. The cubic root of 104085288 is about 470.3954541071.

The spelling of 104085288 in words is "one hundred four million, eighty-five thousand, two hundred eighty-eight".