16927834 has 48 divisors (see below), whose sum is σ = 33094656. Its totient is φ = 6417600.

The previous prime is 16927831. The next prime is 16927843. The reversal of 16927834 is 43872961.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (16927831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44007 + ... + 44389.

It is an arithmetic number, because the mean of its divisors is an integer number (689472).

Almost surely, 2^16927834 is an apocalyptic number.

16927834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16927834 is a deficient number, since it is larger than the sum of its proper divisors (16166822).

16927834 is a wasteful number, since it uses less digits than its factorization.

16927834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 444 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 16927834 is about 4114.3449053282. The cubic root of 16927834 is about 256.7638016187.

The spelling of 16927834 in words is "sixteen million, nine hundred twenty-seven thousand, eight hundred thirty-four".