74256352 has 12 divisors (see below), whose sum is σ = 146192256. Its totient is φ = 37128160.

The previous prime is 74256341. The next prime is 74256353. The reversal of 74256352 is 25365247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74256353) 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 as a sum of consecutive naturals, namely, 1160224 + ... + 1160287.

It is an arithmetic number, because the mean of its divisors is an integer number (12182688).

Almost surely, 2^74256352 is an apocalyptic number.

It is an amenable number.

74256352 is a deficient number, since it is larger than the sum of its proper divisors (71935904).

74256352 is a wasteful number, since it uses less digits than its factorization.

74256352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320521 (or 2320513 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 74256352 is about 8617.2125423480. The cubic root of 74256352 is about 420.3178848147.

The spelling of 74256352 in words is "seventy-four million, two hundred fifty-six thousand, three hundred fifty-two".