16425772 has 24 divisors (see below), whose sum is σ = 32723712. Its totient is φ = 7141200.

The previous prime is 16425763. The next prime is 16425781. The reversal of 16425772 is 27752461.

It is an interprime number because it is at equal distance from previous prime (16425763) and next prime (16425781).

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 in 7 ways as a sum of consecutive naturals, for example, 7104 + ... + 9127.

It is an arithmetic number, because the mean of its divisors is an integer number (1363488).

Almost surely, 2^16425772 is an apocalyptic number.

It is an amenable number.

16425772 is a deficient number, since it is larger than the sum of its proper divisors (16297940).

16425772 is a wasteful number, since it uses less digits than its factorization.

16425772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16269 (or 16267 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 16425772 is about 4052.8720680525. The cubic root of 16425772 is about 254.1998344723.

The spelling of 16425772 in words is "sixteen million, four hundred twenty-five thousand, seven hundred seventy-two".