16725086 has 12 divisors (see below), whose sum is σ = 28697832. Its totient is φ = 7161336.

The previous prime is 16725077. The next prime is 16725109. The reversal of 16725086 is 68052761.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14756 + ... + 15848.

It is an arithmetic number, because the mean of its divisors is an integer number (2391486).

Almost surely, 2^16725086 is an apocalyptic number.

16725086 is a deficient number, since it is larger than the sum of its proper divisors (11972746).

16725086 is an frugal number, since it uses more digits than its factorization.

16725086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195 (or 1102 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 16725086 is about 4089.6315237439. The cubic root of 16725086 is about 255.7345780131.

The spelling of 16725086 in words is "sixteen million, seven hundred twenty-five thousand, eighty-six".