182173105 has 16 divisors (see below), whose sum is σ = 232453584. Its totient is φ = 136581120.

The previous prime is 182173093. The next prime is 182173109. The reversal of 182173105 is 501371281.

It can be written as a sum of positive squares in 8 ways, for example, as 4096 + 182169009 = 64^2 + 13497^2 .

It is not a de Polignac number, because 182173105 - 2⁵ = 182173073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (182173109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16039 + ... + 24931.

It is an arithmetic number, because the mean of its divisors is an integer number (14528349).

Almost surely, 2^182173105 is an apocalyptic number.

It is an amenable number.

182173105 is a deficient number, since it is larger than the sum of its proper divisors (50280479).

182173105 is a wasteful number, since it uses less digits than its factorization.

182173105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9156.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 182173105 is about 13497.1517365702. The cubic root of 182173105 is about 566.8847232693.

The spelling of 182173105 in words is "one hundred eighty-two million, one hundred seventy-three thousand, one hundred five".