99320516 has 12 divisors (see below), whose sum is σ = 177090732. Its totient is φ = 48723168.

The previous prime is 99320489. The next prime is 99320527. The reversal of 99320516 is 61502399.

It can be written as a sum of positive squares in 2 ways, for example, as 49561600 + 49758916 = 7040^2 + 7054^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234035 + ... + 234458.

It is an arithmetic number, because the mean of its divisors is an integer number (14757561).

Almost surely, 2^99320516 is an apocalyptic number.

It is an amenable number.

99320516 is a deficient number, since it is larger than the sum of its proper divisors (77770216).

99320516 is a wasteful number, since it uses less digits than its factorization.

99320516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468550 (or 468548 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 99320516 is about 9965.9678907771. The cubic root of 99320516 is about 463.1051980888.

The spelling of 99320516 in words is "ninety-nine million, three hundred twenty thousand, five hundred sixteen".