163275322 has 16 divisors (see below), whose sum is σ = 294632640. Its totient is φ = 66292128.

The previous prime is 163275283. The next prime is 163275323. The reversal of 163275322 is 223572361.

It is not an unprimeable number, because it can be changed into a prime (163275323) 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, 306643 + ... + 307174.

It is an arithmetic number, because the mean of its divisors is an integer number (18414540).

Almost surely, 2^163275322 is an apocalyptic number.

163275322 is a deficient number, since it is larger than the sum of its proper divisors (131357318).

163275322 is a wasteful number, since it uses less digits than its factorization.

163275322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613845.

The product of its digits is 15120, while the sum is 31.

The square root of 163275322 is about 12777.9232271915. The cubic root of 163275322 is about 546.5629427605.

The spelling of 163275322 in words is "one hundred sixty-three million, two hundred seventy-five thousand, three hundred twenty-two".