99027252 has 48 divisors (see below), whose sum is σ = 261105600. Its totient is φ = 32447520.

The previous prime is 99027251. The next prime is 99027289. The reversal of 99027252 is 25272099.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99027251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1399 + ... + 14142.

It is an arithmetic number, because the mean of its divisors is an integer number (5439700).

Almost surely, 2^99027252 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 99027252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130552800).

99027252 is an abundant number, since it is smaller than the sum of its proper divisors (162078348).

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

99027252 is a wasteful number, since it uses less digits than its factorization.

99027252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15613 (or 15605 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 99027252 is about 9951.2437413622. The cubic root of 99027252 is about 462.6489446750.

The spelling of 99027252 in words is "ninety-nine million, twenty-seven thousand, two hundred fifty-two".