16099228 has 6 divisors (see below), whose sum is σ = 28173656. Its totient is φ = 8049612.

The previous prime is 16099217. The next prime is 16099231. The reversal of 16099228 is 82299061.

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, 2012400 + ... + 2012407.

Almost surely, 2^16099228 is an apocalyptic number.

It is an amenable number.

16099228 is a deficient number, since it is larger than the sum of its proper divisors (12074428).

16099228 is a wasteful number, since it uses less digits than its factorization.

16099228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024811 (or 4024809 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 16099228 is about 4012.3843285508. The cubic root of 16099228 is about 252.5040511718.

The spelling of 16099228 in words is "sixteen million, ninety-nine thousand, two hundred twenty-eight".