99234252 has 36 divisors (see below), whose sum is σ = 270138960. Its totient is φ = 30533472.

The previous prime is 99234209. The next prime is 99234263. The reversal of 99234252 is 25243299.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105552 + ... + 106487.

It is an arithmetic number, because the mean of its divisors is an integer number (7503860).

Almost surely, 2^99234252 is an apocalyptic number.

It is an amenable number.

99234252 is an abundant number, since it is smaller than the sum of its proper divisors (170904708).

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

99234252 is a wasteful number, since it uses less digits than its factorization.

99234252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212062 (or 212057 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 99234252 is about 9961.6390217675. The cubic root of 99234252 is about 462.9710838766.

The spelling of 99234252 in words is "ninety-nine million, two hundred thirty-four thousand, two hundred fifty-two".