162256226 has 8 divisors (see below), whose sum is σ = 265510224. Its totient is φ = 73752820.

The previous prime is 162256223. The next prime is 162256253. The reversal of 162256226 is 622652261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 162256192 and 162256201.

It is not an unprimeable number, because it can be changed into a prime (162256223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3687620 + ... + 3687663.

It is an arithmetic number, because the mean of its divisors is an integer number (33188778).

Almost surely, 2^162256226 is an apocalyptic number.

162256226 is a deficient number, since it is larger than the sum of its proper divisors (103253998).

162256226 is a wasteful number, since it uses less digits than its factorization.

162256226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7375296.

The product of its digits is 17280, while the sum is 32.

The square root of 162256226 is about 12737.9835923901. The cubic root of 162256226 is about 545.4234298799.

The spelling of 162256226 in words is "one hundred sixty-two million, two hundred fifty-six thousand, two hundred twenty-six".