99168284 has 12 divisors (see below), whose sum is σ = 179529000. Its totient is φ = 47874288.

The previous prime is 99168283. The next prime is 99168301. The reversal of 99168284 is 48286199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99168281) 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, 427334 + ... + 427565.

It is an arithmetic number, because the mean of its divisors is an integer number (14960750).

Almost surely, 2^99168284 is an apocalyptic number.

It is an amenable number.

99168284 is a deficient number, since it is larger than the sum of its proper divisors (80360716).

99168284 is a wasteful number, since it uses less digits than its factorization.

99168284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854932 (or 854930 counting only the distinct ones).

The product of its digits is 248832, while the sum is 47.

The square root of 99168284 is about 9958.3273695938. The cubic root of 99168284 is about 462.8684713008.

The spelling of 99168284 in words is "ninety-nine million, one hundred sixty-eight thousand, two hundred eighty-four".