74412324 has 48 divisors (see below), whose sum is σ = 220483200. Its totient is φ = 21260448.

The previous prime is 74412319. The next prime is 74412329. The reversal of 74412324 is 42321447.

It is an interprime number because it is at equal distance from previous prime (74412319) and next prime (74412329).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (74412329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48459 + ... + 49970.

It is an arithmetic number, because the mean of its divisors is an integer number (4593400).

Almost surely, 2^74412324 is an apocalyptic number.

It is an amenable number.

74412324 is an abundant number, since it is smaller than the sum of its proper divisors (146070876).

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

74412324 is a wasteful number, since it uses less digits than its factorization.

74412324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98449 (or 98441 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 74412324 is about 8626.2578213267. The cubic root of 74412324 is about 420.6119650402.

The spelling of 74412324 in words is "seventy-four million, four hundred twelve thousand, three hundred twenty-four".