182115423 has 24 divisors (see below), whose sum is σ = 303622176. Its totient is φ = 103032000.

The previous prime is 182115383. The next prime is 182115457. The reversal of 182115423 is 324511281.

It is not a de Polignac number, because 182115423 - 2¹⁰ = 182114399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182115023) 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, 7948 + ... + 20673.

It is an arithmetic number, because the mean of its divisors is an integer number (12650924).

Almost surely, 2^182115423 is an apocalyptic number.

182115423 is a deficient number, since it is larger than the sum of its proper divisors (121506753).

182115423 is a wasteful number, since it uses less digits than its factorization.

182115423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28735 (or 28732 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 182115423 is about 13495.0147461942. The cubic root of 182115423 is about 566.8248855005.

The spelling of 182115423 in words is "one hundred eighty-two million, one hundred fifteen thousand, four hundred twenty-three".