99998126 has 16 divisors (see below), whose sum is σ = 156266880. Its totient is φ = 47939040.

The previous prime is 99998111. The next prime is 99998147. The reversal of 99998126 is 62189999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641 + ... + 14156.

It is an arithmetic number, because the mean of its divisors is an integer number (9766680).

Almost surely, 2^99998126 is an apocalyptic number.

99998126 is a deficient number, since it is larger than the sum of its proper divisors (56268754).

99998126 is a wasteful number, since it uses less digits than its factorization.

99998126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14939.

The product of its digits is 629856, while the sum is 53.

The square root of 99998126 is about 9999.9062995610. The cubic root of 99998126 is about 464.1559838973.

The spelling of 99998126 in words is "ninety-nine million, nine hundred ninety-eight thousand, one hundred twenty-six".