99323070 has 256 divisors, whose sum is σ = 327352320. Its totient is φ = 18662400.

The previous prime is 99323069. The next prime is 99323087. The reversal of 99323070 is 7032399.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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 127 ways as a sum of consecutive naturals, for example, 1360554 + ... + 1360626.

It is an arithmetic number, because the mean of its divisors is an integer number (1278720).

Almost surely, 2^99323070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99323070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163676160).

99323070 is an abundant number, since it is smaller than the sum of its proper divisors (228029250).

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

99323070 is a wasteful number, since it uses less digits than its factorization.

99323070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 99323070 is about 9966.0960260274. The cubic root of 99323070 is about 463.1091675961.

The spelling of 99323070 in words is "ninety-nine million, three hundred twenty-three thousand, seventy".