99830602 has 12 divisors (see below), whose sum is σ = 154735218. Its totient is φ = 48304200.

The previous prime is 99830573. The next prime is 99830609. The reversal of 99830602 is 20603899.

It can be written as a sum of positive squares in only one way, i.e., 99022401 + 808201 = 9951^2 + 899^2 .

It is a super-2 number, since 2×99830602² = 19932298191364808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99830609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24049 + ... + 27892.

Almost surely, 2^99830602 is an apocalyptic number.

99830602 is a deficient number, since it is larger than the sum of its proper divisors (54904616).

99830602 is a wasteful number, since it uses less digits than its factorization.

99830602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52005 (or 51974 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 99830602 is about 9991.5265099984. The cubic root of 99830602 is about 463.8966432739.

The spelling of 99830602 in words is "ninety-nine million, eight hundred thirty thousand, six hundred two".