74852256 has 48 divisors (see below), whose sum is σ = 197666784. Its totient is φ = 24801024.

The previous prime is 74852249. The next prime is 74852269. The reversal of 74852256 is 65225847.

It is a tau number, because it is divible by the number of its divisors (48).

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, 14355 + ... + 18861.

It is an arithmetic number, because the mean of its divisors is an integer number (4118058).

Almost surely, 2^74852256 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 74852256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98833392).

74852256 is an abundant number, since it is smaller than the sum of its proper divisors (122814528).

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

74852256 is a wasteful number, since it uses less digits than its factorization.

74852256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4693 (or 4685 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 74852256 is about 8651.7198290282. The cubic root of 74852256 is about 421.4392348049.

The spelling of 74852256 in words is "seventy-four million, eight hundred fifty-two thousand, two hundred fifty-six".