99303272 has 16 divisors (see below), whose sum is σ = 195993600. Its totient is φ = 47038320.

The previous prime is 99303241. The next prime is 99303283. The reversal of 99303272 is 27230399.

It is a super-2 number, since 2×99303272² = 19722279659811968, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 326504 + ... + 326807.

It is an arithmetic number, because the mean of its divisors is an integer number (12249600).

Almost surely, 2^99303272 is an apocalyptic number.

It is an amenable number.

99303272 is a deficient number, since it is larger than the sum of its proper divisors (96690328).

99303272 is a wasteful number, since it uses less digits than its factorization.

99303272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653336 (or 653332 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 99303272 is about 9965.1027089539. The cubic root of 99303272 is about 463.0783951395.

The spelling of 99303272 in words is "ninety-nine million, three hundred three thousand, two hundred seventy-two".