16425952 has 12 divisors (see below), whose sum is σ = 32338656. Its totient is φ = 8212960.

The previous prime is 16425943. The next prime is 16425967. The reversal of 16425952 is 25952461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 256624 + ... + 256687.

It is an arithmetic number, because the mean of its divisors is an integer number (2694888).

Almost surely, 2^16425952 is an apocalyptic number.

It is an amenable number.

16425952 is a deficient number, since it is larger than the sum of its proper divisors (15912704).

16425952 is an equidigital number, since it uses as much as digits as its factorization.

16425952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513321 (or 513313 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 16425952 is about 4052.8942744661. The cubic root of 16425952 is about 254.2007630092.

The spelling of 16425952 in words is "sixteen million, four hundred twenty-five thousand, nine hundred fifty-two".