16226130 has 16 divisors (see below), whose sum is σ = 38942784. Its totient is φ = 4326960.

The previous prime is 16226129. The next prime is 16226131. The reversal of 16226130 is 3162261.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16226129) and next prime (16226131).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16226097 and 16226106.

It is not an unprimeable number, because it can be changed into a prime (16226131) 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, 270406 + ... + 270465.

It is an arithmetic number, because the mean of its divisors is an integer number (2433924).

Almost surely, 2^16226130 is an apocalyptic number.

16226130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16226130 is an abundant number, since it is smaller than the sum of its proper divisors (22716654).

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

16226130 is a wasteful number, since it uses less digits than its factorization.

16226130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540881.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 16226130 is about 4028.1670769719. The cubic root of 16226130 is about 253.1657690772.

Adding to 16226130 its reverse (3162261), we get a palindrome (19388391).

The spelling of 16226130 in words is "sixteen million, two hundred twenty-six thousand, one hundred thirty".