162226827 has 32 divisors (see below), whose sum is σ = 275279360. Its totient is φ = 92495520.

The previous prime is 162226817. The next prime is 162226829. The reversal of 162226827 is 728622261.

162226827 is a `hidden beast` number, since 1 + 622 + 2 + 6 + 8 + 27 = 666.

162226827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162226827 - 2⁴ = 162226811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 162226791 and 162226800.

It is not an unprimeable number, because it can be changed into a prime (162226829) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137952 + ... + 139122.

It is an arithmetic number, because the mean of its divisors is an integer number (8602480).

Almost surely, 2^162226827 is an apocalyptic number.

162226827 is a deficient number, since it is larger than the sum of its proper divisors (113052533).

162226827 is a wasteful number, since it uses less digits than its factorization.

162226827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920 (or 1914 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 162226827 is about 12736.8295505593. The cubic root of 162226827 is about 545.3904863635.

The spelling of 162226827 in words is "one hundred sixty-two million, two hundred twenty-six thousand, eight hundred twenty-seven".