99330507 has 24 divisors (see below), whose sum is σ = 152390160. Its totient is φ = 62131200.

The previous prime is 99330487. The next prime is 99330521. The reversal of 99330507 is 70503399.

It is not a de Polignac number, because 99330507 - 2¹² = 99326411 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (99330527) by changing a digit.

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, 60544 + ... + 62162.

It is an arithmetic number, because the mean of its divisors is an integer number (6349590).

Almost surely, 2^99330507 is an apocalyptic number.

99330507 is a deficient number, since it is larger than the sum of its proper divisors (53059653).

99330507 is a wasteful number, since it uses less digits than its factorization.

99330507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043 (or 2040 counting only the distinct ones).

The product of its (nonzero) digits is 25515, while the sum is 36.

The square root of 99330507 is about 9966.4691340514. The cubic root of 99330507 is about 463.1207260283.

The spelling of 99330507 in words is "ninety-nine million, three hundred thirty thousand, five hundred seven".