73888752 has 80 divisors (see below), whose sum is σ = 225699840. Its totient is φ = 20380416.

The previous prime is 73888733. The next prime is 73888757. The reversal of 73888752 is 25788837.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73888757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5953 + ... + 13535.

It is an arithmetic number, because the mean of its divisors is an integer number (2821248).

Almost surely, 2^73888752 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 73888752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112849920).

73888752 is an abundant number, since it is smaller than the sum of its proper divisors (151811088).

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

73888752 is a wasteful number, since it uses less digits than its factorization.

73888752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630 (or 7624 counting only the distinct ones).

The product of its digits is 752640, while the sum is 48.

The square root of 73888752 is about 8595.8566763296. The cubic root of 73888752 is about 419.6231540387.

The spelling of 73888752 in words is "seventy-three million, eight hundred eighty-eight thousand, seven hundred fifty-two".