99342452 has 18 divisors (see below), whose sum is σ = 191091474. Its totient is φ = 45155440.

The previous prime is 99342433. The next prime is 99342457. The reversal of 99342452 is 25424399.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 70997476 + 28344976 = 8426^2 + 5324^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99342457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102143 + ... + 103110.

It is an arithmetic number, because the mean of its divisors is an integer number (10616193).

Almost surely, 2^99342452 is an apocalyptic number.

It is an amenable number.

99342452 is a deficient number, since it is larger than the sum of its proper divisors (91749022).

99342452 is a wasteful number, since it uses less digits than its factorization.

99342452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205279 (or 205266 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 99342452 is about 9967.0683754051. The cubic root of 99342452 is about 463.1392894939.

The spelling of 99342452 in words is "ninety-nine million, three hundred forty-two thousand, four hundred fifty-two".