162228675 has 24 divisors (see below), whose sum is σ = 306535936. Its totient is φ = 74161440.

The previous prime is 162228629. The next prime is 162228679. The reversal of 162228675 is 576822261.

It is not a de Polignac number, because 162228675 - 2⁸ = 162228419 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (162228679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153979 + ... + 155028.

Almost surely, 2^162228675 is an apocalyptic number.

162228675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

162228675 is a deficient number, since it is larger than the sum of its proper divisors (144307261).

162228675 is a wasteful number, since it uses less digits than its factorization.

162228675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309027 (or 309022 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 162228675 is about 12736.9020958787. The cubic root of 162228675 is about 545.3925572864.

The spelling of 162228675 in words is "one hundred sixty-two million, two hundred twenty-eight thousand, six hundred seventy-five".