99340572 has 24 divisors (see below), whose sum is σ = 232218000. Its totient is φ = 33053056.

The previous prime is 99340567. The next prime is 99340627. The reversal of 99340572 is 27504399.

It is a self number, because there is not a number n which added to its sum of digits gives 99340572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447 + ... + 14102.

It is an arithmetic number, because the mean of its divisors is an integer number (9675750).

Almost surely, 2^99340572 is an apocalyptic number.

It is an amenable number.

99340572 is an abundant number, since it is smaller than the sum of its proper divisors (132877428).

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

99340572 is a wasteful number, since it uses less digits than its factorization.

99340572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15125 (or 15123 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 99340572 is about 9966.9740643788. The cubic root of 99340572 is about 463.1363679253.

The spelling of 99340572 in words is "ninety-nine million, three hundred forty thousand, five hundred seventy-two".