16894234 has 8 divisors (see below), whose sum is σ = 28961568. Its totient is φ = 7240380.

The previous prime is 16894231. The next prime is 16894271. The reversal of 16894234 is 43249861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16894193 and 16894202.

It is not an unprimeable number, because it can be changed into a prime (16894231) 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, 603352 + ... + 603379.

It is an arithmetic number, because the mean of its divisors is an integer number (3620196).

Almost surely, 2^16894234 is an apocalyptic number.

16894234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16894234 is a deficient number, since it is larger than the sum of its proper divisors (12067334).

16894234 is a wasteful number, since it uses less digits than its factorization.

16894234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206740.

The product of its digits is 41472, while the sum is 37.

The square root of 16894234 is about 4110.2596025069. The cubic root of 16894234 is about 256.5938058962.

The spelling of 16894234 in words is "sixteen million, eight hundred ninety-four thousand, two hundred thirty-four".