99023283 has 16 divisors (see below), whose sum is σ = 155331360. Its totient is φ = 62131968.

The previous prime is 99023263. The next prime is 99023311. The reversal of 99023283 is 38232099.

It is not a de Polignac number, because 99023283 - 2¹² = 99019187 is a prime.

It is a super-2 number, since 2×99023283² = 19611221152196178, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (99023213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107410 + ... + 108327.

It is an arithmetic number, because the mean of its divisors is an integer number (9708210).

Almost surely, 2^99023283 is an apocalyptic number.

99023283 is a deficient number, since it is larger than the sum of its proper divisors (56308077).

99023283 is a wasteful number, since it uses less digits than its factorization.

99023283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215763 (or 215757 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 99023283 is about 9951.0443170554. The cubic root of 99023283 is about 462.6427636216.

The spelling of 99023283 in words is "ninety-nine million, twenty-three thousand, two hundred eighty-three".