16696274 has 16 divisors (see below), whose sum is σ = 28678848. Its totient is φ = 7141392.

The previous prime is 16696271. The next prime is 16696279. The reversal of 16696274 is 47269661.

It is not an unprimeable number, because it can be changed into a prime (16696271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9449 + ... + 11075.

It is an arithmetic number, because the mean of its divisors is an integer number (1792428).

Almost surely, 2^16696274 is an apocalyptic number.

16696274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16696274 is a deficient number, since it is larger than the sum of its proper divisors (11982574).

16696274 is a wasteful number, since it uses less digits than its factorization.

16696274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369.

The product of its digits is 108864, while the sum is 41.

The square root of 16696274 is about 4086.1074386266. The cubic root of 16696274 is about 255.5876438458.

The spelling of 16696274 in words is "sixteen million, six hundred ninety-six thousand, two hundred seventy-four".