162233156 has 12 divisors (see below), whose sum is σ = 287797692. Its totient is φ = 80005248.

The previous prime is 162233147. The next prime is 162233161. The reversal of 162233156 is 651332261.

It can be written as a sum of positive squares in 2 ways, for example, as 88548100 + 73685056 = 9410^2 + 8584^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277505 + ... + 278088.

It is an arithmetic number, because the mean of its divisors is an integer number (23983141).

Almost surely, 2^162233156 is an apocalyptic number.

It is an amenable number.

162233156 is a deficient number, since it is larger than the sum of its proper divisors (125564536).

162233156 is a wasteful number, since it uses less digits than its factorization.

162233156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555670 (or 555668 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 162233156 is about 12737.0780008603. The cubic root of 162233156 is about 545.3975787611.

The spelling of 162233156 in words is "one hundred sixty-two million, two hundred thirty-three thousand, one hundred fifty-six".