104277288 has 64 divisors (see below), whose sum is σ = 269490240. Its totient is φ = 33606144.

The previous prime is 104277241. The next prime is 104277343. The reversal of 104277288 is 882772401.

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, 92295 + ... + 93417.

It is an arithmetic number, because the mean of its divisors is an integer number (4210785).

Almost surely, 2^104277288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104277288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134745120).

104277288 is an abundant number, since it is smaller than the sum of its proper divisors (165212952).

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

104277288 is a wasteful number, since it uses less digits than its factorization.

104277288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258 (or 1254 counting only the distinct ones).

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

The square root of 104277288 is about 10211.6251400059. The cubic root of 104277288 is about 470.6845133721.

The spelling of 104277288 in words is "one hundred four million, two hundred seventy-seven thousand, two hundred eighty-eight".