74383056 has 120 divisors (see below), whose sum is σ = 234846080. Its totient is φ = 22524480.

The previous prime is 74383051. The next prime is 74383069. The reversal of 74383056 is 65038347.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 74383056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74383051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51561 + ... + 52983.

Almost surely, 2^74383056 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 74383056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117423040).

74383056 is an abundant number, since it is smaller than the sum of its proper divisors (160463024).

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

74383056 is a wasteful number, since it uses less digits than its factorization.

74383056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1439 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 74383056 is about 8624.5612062296. The cubic root of 74383056 is about 420.5568125033.

The spelling of 74383056 in words is "seventy-four million, three hundred eighty-three thousand, fifty-six".