74455316 has 36 divisors (see below), whose sum is σ = 142898112. Its totient is φ = 33924384.

The previous prime is 74455289. The next prime is 74455321. The reversal of 74455316 is 61355447.

Its product of digits (50400) is a multiple of the sum of its prime factors (1440).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55445 + ... + 56771.

It is an arithmetic number, because the mean of its divisors is an integer number (3969392).

Almost surely, 2^74455316 is an apocalyptic number.

It is an amenable number.

74455316 is a deficient number, since it is larger than the sum of its proper divisors (68442796).

74455316 is a wasteful number, since it uses less digits than its factorization.

74455316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440 (or 1425 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 74455316 is about 8628.7493879472. The cubic root of 74455316 is about 420.6929528267.

The spelling of 74455316 in words is "seventy-four million, four hundred fifty-five thousand, three hundred sixteen".