74830352 has 20 divisors (see below), whose sum is σ = 145405500. Its totient is φ = 37306368.

The previous prime is 74830351. The next prime is 74830361. The reversal of 74830352 is 25303847.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24760576 + 50069776 = 4976^2 + 7076^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (74830351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977 + ... + 12272.

It is an arithmetic number, because the mean of its divisors is an integer number (7270275).

Almost surely, 2^74830352 is an apocalyptic number.

It is an amenable number.

74830352 is a deficient number, since it is larger than the sum of its proper divisors (70575148).

74830352 is a wasteful number, since it uses less digits than its factorization.

74830352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13610 (or 13604 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 74830352 is about 8650.4538609254. The cubic root of 74830352 is about 421.3981222361.

The spelling of 74830352 in words is "seventy-four million, eight hundred thirty thousand, three hundred fifty-two".