16794665 has 8 divisors (see below), whose sum is σ = 20349888. Its totient is φ = 13304880.

The previous prime is 16794649. The next prime is 16794671. The reversal of 16794665 is 56649761.

It is a happy number.

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

It is not a de Polignac number, because 16794665 - 2⁴ = 16794649 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15791 + ... + 16820.

It is an arithmetic number, because the mean of its divisors is an integer number (2543736).

Almost surely, 2^16794665 is an apocalyptic number.

It is an amenable number.

16794665 is a deficient number, since it is larger than the sum of its proper divisors (3555223).

16794665 is a wasteful number, since it uses less digits than its factorization.

16794665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32719.

The product of its digits is 272160, while the sum is 44.

The square root of 16794665 is about 4098.1294513473. The cubic root of 16794665 is about 256.0887194533.

The spelling of 16794665 in words is "sixteen million, seven hundred ninety-four thousand, six hundred sixty-five".