99513235 has 16 divisors (see below), whose sum is σ = 123130080. Its totient is φ = 77172480.

The previous prime is 99513229. The next prime is 99513251. The reversal of 99513235 is 53231599.

It is not a de Polignac number, because 99513235 - 2⁷ = 99513107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99513194 and 99513203.

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 15 ways as a sum of consecutive naturals, for example, 19225 + ... + 23845.

It is an arithmetic number, because the mean of its divisors is an integer number (7695630).

Almost surely, 2^99513235 is an apocalyptic number.

99513235 is a deficient number, since it is larger than the sum of its proper divisors (23616845).

99513235 is a wasteful number, since it uses less digits than its factorization.

99513235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758.

The product of its digits is 36450, while the sum is 37.

The square root of 99513235 is about 9975.6320601754. The cubic root of 99513235 is about 463.4045370733.

The spelling of 99513235 in words is "ninety-nine million, five hundred thirteen thousand, two hundred thirty-five".