182225994 has 16 divisors (see below), whose sum is σ = 364639968. Its totient is φ = 60710672.

The previous prime is 182225993. The next prime is 182226001. The reversal of 182225994 is 499522281.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (182225993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6904 + ... + 20300.

It is an arithmetic number, because the mean of its divisors is an integer number (22789998).

Almost surely, 2^182225994 is an apocalyptic number.

182225994 is an abundant number, since it is smaller than the sum of its proper divisors (182413974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

182225994 is a wasteful number, since it uses less digits than its factorization.

182225994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15669.

The product of its digits is 103680, while the sum is 42.

The square root of 182225994 is about 13499.1108596085. The cubic root of 182225994 is about 566.9395778084.

The spelling of 182225994 in words is "one hundred eighty-two million, two hundred twenty-five thousand, nine hundred ninety-four".