99885626 has 8 divisors (see below), whose sum is σ = 149871060. Its totient is φ = 49928608.

The previous prime is 99885623. The next prime is 99885629. The reversal of 99885626 is 62658899.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99885623) and next prime (99885629).

It can be written as a sum of positive squares in 2 ways, for example, as 54982225 + 44903401 = 7415^2 + 6701^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (99885623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8870 + ... + 16686.

Almost surely, 2^99885626 is an apocalyptic number.

99885626 is a deficient number, since it is larger than the sum of its proper divisors (49985434).

99885626 is a wasteful number, since it uses less digits than its factorization.

99885626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14208.

The product of its digits is 1866240, while the sum is 53.

The square root of 99885626 is about 9994.2796638877. The cubic root of 99885626 is about 463.9818568263.

The spelling of 99885626 in words is "ninety-nine million, eight hundred eighty-five thousand, six hundred twenty-six".