99027770 has 32 divisors (see below), whose sum is σ = 180956160. Its totient is φ = 39015360.

The previous prime is 99027769. The next prime is 99027781. The reversal of 99027770 is 7772099.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265304 + ... + 265676.

It is an arithmetic number, because the mean of its divisors is an integer number (5654880).

Almost surely, 2^99027770 is an apocalyptic number.

99027770 is a deficient number, since it is larger than the sum of its proper divisors (81928390).

99027770 is a wasteful number, since it uses less digits than its factorization.

99027770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 55566, while the sum is 41.

The square root of 99027770 is about 9951.2697682256. The cubic root of 99027770 is about 462.6497513612.

The spelling of 99027770 in words is "ninety-nine million, twenty-seven thousand, seven hundred seventy".