16422126 has 32 divisors (see below), whose sum is σ = 38750208. Its totient is φ = 4540320.

The previous prime is 16422121. The next prime is 16422139. The reversal of 16422126 is 62122461.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 16422096 and 16422105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16422121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5005 + ... + 7608.

It is an arithmetic number, because the mean of its divisors is an integer number (1210944).

Almost surely, 2^16422126 is an apocalyptic number.

16422126 is an abundant number, since it is smaller than the sum of its proper divisors (22328082).

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

16422126 is a wasteful number, since it uses less digits than its factorization.

16422126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12656.

The product of its digits is 1152, while the sum is 24.

The square root of 16422126 is about 4052.4222386124. The cubic root of 16422126 is about 254.1810249824.

Adding to 16422126 its reverse (62122461), we get a palindrome (78544587).

The spelling of 16422126 in words is "sixteen million, four hundred twenty-two thousand, one hundred twenty-six".