74760928 has 48 divisors (see below), whose sum is σ = 161675136. Its totient is φ = 33747840.

The previous prime is 74760923. The next prime is 74760997. The reversal of 74760928 is 82906747.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74760923) 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 7 ways as a sum of consecutive naturals, for example, 56725 + ... + 58027.

It is an arithmetic number, because the mean of its divisors is an integer number (3368232).

Almost surely, 2^74760928 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 74760928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80837568).

74760928 is an abundant number, since it is smaller than the sum of its proper divisors (86914208).

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

74760928 is a wasteful number, since it uses less digits than its factorization.

74760928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487 (or 1479 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 74760928 is about 8646.4401923566. The cubic root of 74760928 is about 421.2677642806.

The spelling of 74760928 in words is "seventy-four million, seven hundred sixty thousand, nine hundred twenty-eight".