16929406 has 12 divisors (see below), whose sum is σ = 27498312. Its totient is φ = 7813416.

The previous prime is 16929397. The next prime is 16929413. The reversal of 16929406 is 60492961.

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 5 ways as a sum of consecutive naturals, for example, 24706 + ... + 25381.

It is an arithmetic number, because the mean of its divisors is an integer number (2291526).

Almost surely, 2^16929406 is an apocalyptic number.

16929406 is a deficient number, since it is larger than the sum of its proper divisors (10568906).

16929406 is a wasteful number, since it uses less digits than its factorization.

16929406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50115 (or 50102 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 16929406 is about 4114.5359398114. The cubic root of 16929406 is about 256.7717494794.

The spelling of 16929406 in words is "sixteen million, nine hundred twenty-nine thousand, four hundred six".