182431055 has 16 divisors (see below), whose sum is σ = 230252544. Its totient is φ = 138489120.

The previous prime is 182431049. The next prime is 182431057. The reversal of 182431055 is 550134281.

It is not a de Polignac number, because 182431055 - 2⁶ = 182430991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182431057) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8360 + ... + 20850.

It is an arithmetic number, because the mean of its divisors is an integer number (14390784).

Almost surely, 2^182431055 is an apocalyptic number.

182431055 is a deficient number, since it is larger than the sum of its proper divisors (47821489).

182431055 is a wasteful number, since it uses less digits than its factorization.

182431055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12646.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 182431055 is about 13506.7040761246. The cubic root of 182431055 is about 567.1521592902.

The spelling of 182431055 in words is "one hundred eighty-two million, four hundred thirty-one thousand, fifty-five".