104664288 has 72 divisors (see below), whose sum is σ = 280274904. Its totient is φ = 34199040.

The previous prime is 104664187. The next prime is 104664311. The reversal of 104664288 is 882466401.

It is a super-2 number, since 2×104664288² = 21909226365093888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357070 + ... + 357362.

It is an arithmetic number, because the mean of its divisors is an integer number (3892707).

Almost surely, 2^104664288 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 104664288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140137452).

104664288 is an abundant number, since it is smaller than the sum of its proper divisors (175610616).

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

104664288 is an equidigital number, since it uses as much as digits as its factorization.

104664288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 104664288 is about 10230.5565830995. The cubic root of 104664288 is about 471.2660718696.

The spelling of 104664288 in words is "one hundred four million, six hundred sixty-four thousand, two hundred eighty-eight".