16427708 has 12 divisors (see below), whose sum is σ = 31362072. Its totient is φ = 7467120.

The previous prime is 16427693. The next prime is 16427711. The reversal of 16427708 is 80772461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186635 + ... + 186722.

It is an arithmetic number, because the mean of its divisors is an integer number (2613506).

Almost surely, 2^16427708 is an apocalyptic number.

It is an amenable number.

16427708 is a deficient number, since it is larger than the sum of its proper divisors (14934364).

16427708 is a wasteful number, since it uses less digits than its factorization.

16427708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373372 (or 373370 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 16427708 is about 4053.1109039847. The cubic root of 16427708 is about 254.2098210460.

It can be divided in two parts, 164 and 27708, that added together give a palindrome (27872).

The spelling of 16427708 in words is "sixteen million, four hundred twenty-seven thousand, seven hundred eight".