74020482 has 48 divisors (see below), whose sum is σ = 172253952. Its totient is φ = 22888320.

The previous prime is 74020481. The next prime is 74020487. The reversal of 74020482 is 28402047.

It is not an unprimeable number, because it can be changed into a prime (74020481) 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, 20023 + ... + 23429.

It is an arithmetic number, because the mean of its divisors is an integer number (3588624).

Almost surely, 2^74020482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74020482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86126976).

74020482 is an abundant number, since it is smaller than the sum of its proper divisors (98233470).

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

74020482 is a wasteful number, since it uses less digits than its factorization.

74020482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503 (or 3500 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 74020482 is about 8603.5156767452. The cubic root of 74020482 is about 419.8723761894.

The spelling of 74020482 in words is "seventy-four million, twenty thousand, four hundred eighty-two".