104252288 has 64 divisors (see below), whose sum is σ = 238761600. Its totient is φ = 44416512.

The previous prime is 104252263. The next prime is 104252293. The reversal of 104252288 is 882252401.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274883 + ... + 275261.

It is an arithmetic number, because the mean of its divisors is an integer number (3730650).

Almost surely, 2^104252288 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 104252288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119380800).

104252288 is an abundant number, since it is smaller than the sum of its proper divisors (134509312).

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

104252288 is an equidigital number, since it uses as much as digits as its factorization.

104252288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 104252288 is about 10210.4009715584. The cubic root of 104252288 is about 470.6468955503.

The spelling of 104252288 in words is "one hundred four million, two hundred fifty-two thousand, two hundred eighty-eight".