16849136 has 10 divisors (see below), whose sum is σ = 32645232. Its totient is φ = 8424560.

The previous prime is 16849127. The next prime is 16849139. The reversal of 16849136 is 63194861.

It is a self number, because there is not a number n which added to its sum of digits gives 16849136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16849139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526520 + ... + 526551.

Almost surely, 2^16849136 is an apocalyptic number.

16849136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16849136 is a deficient number, since it is larger than the sum of its proper divisors (15796096).

16849136 is a wasteful number, since it uses less digits than its factorization.

16849136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053079 (or 1053073 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 16849136 is about 4104.7699082896. The cubic root of 16849136 is about 256.3652825723.

The spelling of 16849136 in words is "sixteen million, eight hundred forty-nine thousand, one hundred thirty-six".