16425066 has 16 divisors (see below), whose sum is σ = 37543104. Its totient is φ = 4692864.

The previous prime is 16425061. The next prime is 16425083. The reversal of 16425066 is 66052461.

16425066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16425061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195495 + ... + 195578.

It is an arithmetic number, because the mean of its divisors is an integer number (2346444).

Almost surely, 2^16425066 is an apocalyptic number.

16425066 is an abundant number, since it is smaller than the sum of its proper divisors (21118038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16425066 is a wasteful number, since it uses less digits than its factorization.

16425066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391085.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 16425066 is about 4052.7849683890. The cubic root of 16425066 is about 254.1961924790.

The spelling of 16425066 in words is "sixteen million, four hundred twenty-five thousand, sixty-six".