88173852 has 48 divisors (see below), whose sum is σ = 222287520. Its totient is φ = 27042048.

The previous prime is 88173847. The next prime is 88173859. The reversal of 88173852 is 25837188.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88173859) 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, 59958 + ... + 61410.

It is an arithmetic number, because the mean of its divisors is an integer number (4630990).

Almost surely, 2^88173852 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 88173852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111143760).

88173852 is an abundant number, since it is smaller than the sum of its proper divisors (134113668).

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

88173852 is a wasteful number, since it uses less digits than its factorization.

88173852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862 (or 1860 counting only the distinct ones).

The product of its digits is 107520, while the sum is 42.

The square root of 88173852 is about 9390.0932902714. The cubic root of 88173852 is about 445.0887370907.

The spelling of 88173852 in words is "eighty-eight million, one hundred seventy-three thousand, eight hundred fifty-two".