99986204 has 6 divisors (see below), whose sum is σ = 174975864. Its totient is φ = 49993100.

The previous prime is 99986153. The next prime is 99986233. The reversal of 99986204 is 40268999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12498272 + ... + 12498279.

It is an arithmetic number, because the mean of its divisors is an integer number (29162644).

Almost surely, 2^99986204 is an apocalyptic number.

It is an amenable number.

99986204 is a deficient number, since it is larger than the sum of its proper divisors (74989660).

99986204 is a wasteful number, since it uses less digits than its factorization.

99986204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24996555 (or 24996553 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 99986204 is about 9999.3101762072. The cubic root of 99986204 is about 464.1375372598.

The spelling of 99986204 in words is "ninety-nine million, nine hundred eighty-six thousand, two hundred four".