16425712 has 20 divisors (see below), whose sum is σ = 31970920. Its totient is φ = 8175168.

The previous prime is 16425683. The next prime is 16425713. The reversal of 16425712 is 21752461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16425713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423 + ... + 5905.

It is an arithmetic number, because the mean of its divisors is an integer number (1598546).

Almost surely, 2^16425712 is an apocalyptic number.

It is an amenable number.

16425712 is a deficient number, since it is larger than the sum of its proper divisors (15545208).

16425712 is a wasteful number, since it uses less digits than its factorization.

16425712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720 (or 4714 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 16425712 is about 4052.8646658876. The cubic root of 16425712 is about 254.1995249586.

The spelling of 16425712 in words is "sixteen million, four hundred twenty-five thousand, seven hundred twelve".