74887104 has 56 divisors (see below), whose sum is σ = 200231248. Its totient is φ = 24698880.

The previous prime is 74887093. The next prime is 74887117. The reversal of 74887104 is 40178847.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16614 + ... + 20634.

It is an arithmetic number, because the mean of its divisors is an integer number (3575558).

Almost surely, 2^74887104 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 74887104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100115624).

74887104 is an abundant number, since it is smaller than the sum of its proper divisors (125344144).

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

74887104 is a wasteful number, since it uses less digits than its factorization.

74887104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133 (or 4123 counting only the distinct ones).

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

The square root of 74887104 is about 8653.7335295235. The cubic root of 74887104 is about 421.5046260023.

The spelling of 74887104 in words is "seventy-four million, eight hundred eighty-seven thousand, one hundred four".