162244612 has 12 divisors (see below), whose sum is σ = 284017356. Its totient is φ = 81096800.

The previous prime is 162244603. The next prime is 162244619. The reversal of 162244612 is 216442261.

It can be written as a sum of positive squares in 2 ways, for example, as 34644996 + 127599616 = 5886^2 + 11296^2 .

It is not an unprimeable number, because it can be changed into a prime (162244619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20862 + ... + 27562.

It is an arithmetic number, because the mean of its divisors is an integer number (23668113).

Almost surely, 2^162244612 is an apocalyptic number.

It is an amenable number.

162244612 is a deficient number, since it is larger than the sum of its proper divisors (121772744).

162244612 is a wasteful number, since it uses less digits than its factorization.

162244612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12758 (or 12756 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 162244612 is about 12737.5277036009. The cubic root of 162244612 is about 545.4104161033.

Adding to 162244612 its reverse (216442261), we get a palindrome (378686873).

The spelling of 162244612 in words is "one hundred sixty-two million, two hundred forty-four thousand, six hundred twelve".