162230200 has 96 divisors (see below), whose sum is σ = 422807760. Its totient is φ = 57369600.

The previous prime is 162230197. The next prime is 162230251. The reversal of 162230200 is 2032261.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 80404 + ... + 82396.

Almost surely, 2^162230200 is an apocalyptic number.

162230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162230200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211403880).

162230200 is an abundant number, since it is smaller than the sum of its proper divisors (260577560).

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

162230200 is a wasteful number, since it uses less digits than its factorization.

162230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057 (or 2048 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 162230200 is about 12736.9619611586. The cubic root of 162230200 is about 545.3942662343.

Adding to 162230200 its reverse (2032261), we get a palindrome (164262461).

The spelling of 162230200 in words is "one hundred sixty-two million, two hundred thirty thousand, two hundred".