99270552 has 32 divisors (see below), whose sum is σ = 249108480. Its totient is φ = 32965920.

The previous prime is 99270539. The next prime is 99270557. The reversal of 99270552 is 25507299.

It is a self number, because there is not a number n which added to its sum of digits gives 99270552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99270557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128 + ... + 14135.

It is an arithmetic number, because the mean of its divisors is an integer number (7784640).

Almost surely, 2^99270552 is an apocalyptic number.

It is an amenable number.

99270552 is an abundant number, since it is smaller than the sum of its proper divisors (149837928).

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

99270552 is a wasteful number, since it uses less digits than its factorization.

99270552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15543 (or 15539 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 99270552 is about 9963.4608445058. The cubic root of 99270552 is about 463.0275287741.

The spelling of 99270552 in words is "ninety-nine million, two hundred seventy thousand, five hundred fifty-two".