16425022 has 4 divisors (see below), whose sum is σ = 24637536. Its totient is φ = 8212510.

The previous prime is 16425007. The next prime is 16425023. The reversal of 16425022 is 22052461.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 16424984 and 16425002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16425023) 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 as a sum of consecutive naturals, namely, 4106254 + ... + 4106257.

It is an arithmetic number, because the mean of its divisors is an integer number (6159384).

Almost surely, 2^16425022 is an apocalyptic number.

16425022 is a deficient number, since it is larger than the sum of its proper divisors (8212514).

16425022 is an equidigital number, since it uses as much as digits as its factorization.

16425022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8212513.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 16425022 is about 4052.7795400194. The cubic root of 16425022 is about 254.1959654958.

Adding to 16425022 its reverse (22052461), we get a palindrome (38477483).

The spelling of 16425022 in words is "sixteen million, four hundred twenty-five thousand, twenty-two".