99986232 has 16 divisors (see below), whose sum is σ = 249965640. Its totient is φ = 33328736.

The previous prime is 99986153. The next prime is 99986233. The reversal of 99986232 is 23268999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99986233) 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, 2083023 + ... + 2083070.

Almost surely, 2^99986232 is an apocalyptic number.

It is an amenable number.

99986232 is an abundant number, since it is smaller than the sum of its proper divisors (149979408).

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

99986232 is a wasteful number, since it uses less digits than its factorization.

99986232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166102 (or 4166098 counting only the distinct ones).

The product of its digits is 419904, while the sum is 48.

The square root of 99986232 is about 9999.3115763036. The cubic root of 99986232 is about 464.1375805852.

The spelling of 99986232 in words is "ninety-nine million, nine hundred eighty-six thousand, two hundred thirty-two".