99988248 has 16 divisors (see below), whose sum is σ = 249970680. Its totient is φ = 33329408.

The previous prime is 99988247. The next prime is 99988253. The reversal of 99988248 is 84288999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99988247) 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, 2083065 + ... + 2083112.

Almost surely, 2^99988248 is an apocalyptic number.

It is an amenable number.

99988248 is an abundant number, since it is smaller than the sum of its proper divisors (149982432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99988248 is a wasteful number, since it uses less digits than its factorization.

99988248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4166186 (or 4166182 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 57.

The square root of 99988248 is about 9999.4123827353. The cubic root of 99988248 is about 464.1406999983.

The spelling of 99988248 in words is "ninety-nine million, nine hundred eighty-eight thousand, two hundred forty-eight".