99320835 has 32 divisors (see below), whose sum is σ = 162362880. Its totient is φ = 51833600.

The previous prime is 99320833. The next prime is 99320891. The reversal of 99320835 is 53802399.

It is not a de Polignac number, because 99320835 - 2¹ = 99320833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99320793 and 99320802.

It is not an unprimeable number, because it can be changed into a prime (99320833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190375 + ... + 190895.

It is an arithmetic number, because the mean of its divisors is an integer number (5073840).

Almost surely, 2^99320835 is an apocalyptic number.

99320835 is a deficient number, since it is larger than the sum of its proper divisors (63042045).

99320835 is a wasteful number, since it uses less digits than its factorization.

99320835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 99320835 is about 9965.9838952308. The cubic root of 99320835 is about 463.1056938923.

The spelling of 99320835 in words is "ninety-nine million, three hundred twenty thousand, eight hundred thirty-five".