16094663 has 4 divisors (see below), whose sum is σ = 17332728. Its totient is φ = 14856600.

The previous prime is 16094621. The next prime is 16094707. The reversal of 16094663 is 36649061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36649061 = 181 ⋅202481.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16094663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16093663) 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, 619013 + ... + 619038.

It is an arithmetic number, because the mean of its divisors is an integer number (4333182).

Almost surely, 2^16094663 is an apocalyptic number.

16094663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16094663 is a deficient number, since it is larger than the sum of its proper divisors (1238065).

16094663 is a wasteful number, since it uses less digits than its factorization.

16094663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238064.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 16094663 is about 4011.8154244681. The cubic root of 16094663 is about 252.4801827404.

The spelling of 16094663 in words is "sixteen million, ninety-four thousand, six hundred sixty-three".