104624388 has 72 divisors (see below), whose sum is σ = 289650816. Its totient is φ = 31579200.

The previous prime is 104624381. The next prime is 104624389. The reversal of 104624388 is 883426401.

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 (104624381) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 170370 + ... + 170982.

It is an arithmetic number, because the mean of its divisors is an integer number (4022928).

Almost surely, 2^104624388 is an apocalyptic number.

104624388 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104624388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144825408).

104624388 is an abundant number, since it is smaller than the sum of its proper divisors (185026428).

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

104624388 is a wasteful number, since it uses less digits than its factorization.

104624388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 104624388 is about 10228.6063566842. The cubic root of 104624388 is about 471.2061790875.

The spelling of 104624388 in words is "one hundred four million, six hundred twenty-four thousand, three hundred eighty-eight".