182885242 has 4 divisors (see below), whose sum is σ = 274327866. Its totient is φ = 91442620.

The previous prime is 182885173. The next prime is 182885243. The reversal of 182885242 is 242588281.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117744201 + 65141041 = 10851^2 + 8071^2 .

It is a junction number, because it is equal to n+sod(n) for n = 182885195 and 182885204.

It is not an unprimeable number, because it can be changed into a prime (182885243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45721309 + ... + 45721312.

Almost surely, 2^182885242 is an apocalyptic number.

182885242 is a deficient number, since it is larger than the sum of its proper divisors (91442624).

182885242 is an equidigital number, since it uses as much as digits as its factorization.

182885242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91442623.

The product of its digits is 81920, while the sum is 40.

The square root of 182885242 is about 13523.5070155637. The cubic root of 182885242 is about 567.6224367911.

The spelling of 182885242 in words is "one hundred eighty-two million, eight hundred eighty-five thousand, two hundred forty-two".