182168955 has 12 divisors (see below), whose sum is σ = 315759600. Its totient is φ = 97156752.

The previous prime is 182168939. The next prime is 182168977. The reversal of 182168955 is 559861281.

It is a happy number.

It is not a de Polignac number, because 182168955 - 2⁴ = 182168939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 4048199 = 182168955 / (1 + 8 + 2 + 1 + 6 + 8 + 9 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 182168955.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2024055 + ... + 2024144.

It is an arithmetic number, because the mean of its divisors is an integer number (26313300).

Almost surely, 2^182168955 is an apocalyptic number.

182168955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

182168955 is a deficient number, since it is larger than the sum of its proper divisors (133590645).

182168955 is a wasteful number, since it uses less digits than its factorization.

182168955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048210 (or 4048207 counting only the distinct ones).

The product of its digits is 172800, while the sum is 45.

The square root of 182168955 is about 13496.9979995553. The cubic root of 182168955 is about 566.8804185917.

The spelling of 182168955 in words is "one hundred eighty-two million, one hundred sixty-eight thousand, nine hundred fifty-five".