16923094 has 8 divisors (see below), whose sum is σ = 25472160. Its totient is φ = 8432376.

The previous prime is 16923031. The next prime is 16923107. The reversal of 16923094 is 49032961.

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

It is a super-2 number, since 2×16923094² = 572782221065672, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13854 + ... + 15025.

It is an arithmetic number, because the mean of its divisors is an integer number (3184020).

Almost surely, 2^16923094 is an apocalyptic number.

16923094 is a deficient number, since it is larger than the sum of its proper divisors (8549066).

16923094 is a wasteful number, since it uses less digits than its factorization.

16923094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29174.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 16923094 is about 4113.7688316190. The cubic root of 16923094 is about 256.7398337160.

It can be divided in two parts, 169230 and 94, that multiplied together give a triangular number (15907620 = T₅₆₄₀).

The spelling of 16923094 in words is "sixteen million, nine hundred twenty-three thousand, ninety-four".