16425683 has 2 divisors, whose sum is σ = 16425684. Its totient is φ = 16425682.

The previous prime is 16425679. The next prime is 16425713. The reversal of 16425683 is 38652461.

It is a weak prime.

It is an emirp because it is prime and its reverse (38652461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16425683 - 2² = 16425679 is a prime.

It is not a weakly prime, because it can be changed into another prime (16425623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8212841 + 8212842.

It is an arithmetic number, because the mean of its divisors is an integer number (8212842).

Almost surely, 2^16425683 is an apocalyptic number.

16425683 is a deficient number, since it is larger than the sum of its proper divisors (1).

16425683 is an equidigital number, since it uses as much as digits as its factorization.

16425683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 16425683 is about 4052.8610881697. The cubic root of 16425683 is about 254.1993753600.

The spelling of 16425683 in words is "sixteen million, four hundred twenty-five thousand, six hundred eighty-three".