16795493 has 16 divisors (see below), whose sum is σ = 20037696. Its totient is φ = 13875840.

The previous prime is 16795481. The next prime is 16795511. The reversal of 16795493 is 39459761.

It is not a de Polignac number, because 16795493 - 2²² = 12601189 is a prime.

It is a super-2 number, since 2×16795493² = 564177170226098, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16795423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8705 + ... + 10457.

It is an arithmetic number, because the mean of its divisors is an integer number (1252356).

Almost surely, 2^16795493 is an apocalyptic number.

16795493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16795493 is a deficient number, since it is larger than the sum of its proper divisors (3242203).

16795493 is a wasteful number, since it uses less digits than its factorization.

16795493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844.

The product of its digits is 204120, while the sum is 44.

The square root of 16795493 is about 4098.2304718012. The cubic root of 16795493 is about 256.0929278924.

The spelling of 16795493 in words is "sixteen million, seven hundred ninety-five thousand, four hundred ninety-three".