99000158 has 8 divisors (see below), whose sum is σ = 152122320. Its totient is φ = 48292720.

The previous prime is 99000157. The next prime is 99000217. The reversal of 99000158 is 85100099.

99000158 is nontrivially palindromic in base 15.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99000151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603578 + ... + 603741.

It is an arithmetic number, because the mean of its divisors is an integer number (19015290).

Almost surely, 2^99000158 is an apocalyptic number.

99000158 is a deficient number, since it is larger than the sum of its proper divisors (53122162).

99000158 is a wasteful number, since it uses less digits than its factorization.

99000158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207362.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 99000158 is about 9949.8823108618. The cubic root of 99000158 is about 462.6067470186.

The spelling of 99000158 in words is "ninety-nine million, one hundred fifty-eight", and thus it is an aban number.