99032770 has 16 divisors (see below), whose sum is σ = 178573248. Its totient is φ = 39543280.

The previous prime is 99032723. The next prime is 99032777. The reversal of 99032770 is 7723099.

It is not an unprimeable number, because it can be changed into a prime (99032777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2566 + ... + 14305.

It is an arithmetic number, because the mean of its divisors is an integer number (11160828).

Almost surely, 2^99032770 is an apocalyptic number.

99032770 is a deficient number, since it is larger than the sum of its proper divisors (79540478).

99032770 is a wasteful number, since it uses less digits than its factorization.

99032770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17465.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 99032770 is about 9951.5209892760. The cubic root of 99032770 is about 462.6575377623.

The spelling of 99032770 in words is "ninety-nine million, thirty-two thousand, seven hundred seventy".