99303210 has 48 divisors (see below), whose sum is σ = 259773696. Its totient is φ = 26318304.

The previous prime is 99303209. The next prime is 99303223. The reversal of 99303210 is 1230399.

It is a super-2 number, since 2×99303210² = 19722255032608200, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 11727 + ... + 18333.

It is an arithmetic number, because the mean of its divisors is an integer number (5411952).

Almost surely, 2^99303210 is an apocalyptic number.

99303210 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 99303210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129886848).

99303210 is an abundant number, since it is smaller than the sum of its proper divisors (160470486).

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

99303210 is a wasteful number, since it uses less digits than its factorization.

99303210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6787 (or 6784 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 99303210 is about 9965.0995980974. The cubic root of 99303210 is about 463.0782987652.

The spelling of 99303210 in words is "ninety-nine million, three hundred three thousand, two hundred ten".