74875104 has 72 divisors (see below), whose sum is σ = 220835160. Its totient is φ = 24955776.

The previous prime is 74875093. The next prime is 74875111. The reversal of 74875104 is 40157847.

It is a tau number, because it is divible by the number of its divisors (72).

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

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, 2962 + ... + 12590.

It is an arithmetic number, because the mean of its divisors is an integer number (3067155).

Almost surely, 2^74875104 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 74875104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110417580).

74875104 is an abundant number, since it is smaller than the sum of its proper divisors (145960056).

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

74875104 is an equidigital number, since it uses as much as digits as its factorization.

74875104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654 (or 9634 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 74875104 is about 8653.0401593891. The cubic root of 74875104 is about 421.4821106628.

The spelling of 74875104 in words is "seventy-four million, eight hundred seventy-five thousand, one hundred four".