74753080 has 64 divisors (see below), whose sum is σ = 179275680. Its totient is φ = 27955200.

The previous prime is 74753069. The next prime is 74753093. The reversal of 74753080 is 8035747.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 143220 + ... + 143740.

Almost surely, 2^74753080 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 74753080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89637840).

74753080 is an abundant number, since it is smaller than the sum of its proper divisors (104522600).

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

74753080 is a wasteful number, since it uses less digits than its factorization.

74753080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 74753080 is about 8645.9863520595. The cubic root of 74753080 is about 421.2530229570.

The spelling of 74753080 in words is "seventy-four million, seven hundred fifty-three thousand, eighty".