74433124 has 12 divisors (see below), whose sum is σ = 130318524. Its totient is φ = 37199264.

The previous prime is 74433119. The next prime is 74433137. The reversal of 74433124 is 42133447.

It can be written as a sum of positive squares in 2 ways, for example, as 41370624 + 33062500 = 6432^2 + 5750^2 .

It is a junction number, because it is equal to n+sod(n) for n = 74433092 and 74433101.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13734 + ... + 18370.

It is an arithmetic number, because the mean of its divisors is an integer number (10859877).

Almost surely, 2^74433124 is an apocalyptic number.

It is an amenable number.

74433124 is a deficient number, since it is larger than the sum of its proper divisors (55885400).

74433124 is a wasteful number, since it uses less digits than its factorization.

74433124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654 (or 8652 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 74433124 is about 8627.4633583690. The cubic root of 74433124 is about 420.6511517115.

The spelling of 74433124 in words is "seventy-four million, four hundred thirty-three thousand, one hundred twenty-four".