74227504 has 60 divisors (see below), whose sum is σ = 157890936. Its totient is φ = 33785856.

The previous prime is 74227499. The next prime is 74227519. The reversal of 74227504 is 40572247.

It is a super-3 number, since 3×74227504³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 262147 + ... + 262429.

Almost surely, 2^74227504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74227504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78945468).

74227504 is an abundant number, since it is smaller than the sum of its proper divisors (83663432).

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

74227504 is a wasteful number, since it uses less digits than its factorization.

74227504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 74227504 is about 8615.5385206033. The cubic root of 74227504 is about 420.2634477169.

The spelling of 74227504 in words is "seventy-four million, two hundred twenty-seven thousand, five hundred four".