162265224 has 64 divisors (see below), whose sum is σ = 450930240. Its totient is φ = 48239360.

The previous prime is 162265211. The next prime is 162265231. The reversal of 162265224 is 422562261.

It is a happy number.

162265224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 162265191 and 162265200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8194 + ... + 19790.

It is an arithmetic number, because the mean of its divisors is an integer number (7045785).

Almost surely, 2^162265224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162265224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225465120).

162265224 is an abundant number, since it is smaller than the sum of its proper divisors (288665016).

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

162265224 is a wasteful number, since it uses less digits than its factorization.

162265224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11670 (or 11666 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 162265224 is about 12738.3367831126. The cubic root of 162265224 is about 545.4335119364.

The spelling of 162265224 in words is "one hundred sixty-two million, two hundred sixty-five thousand, two hundred twenty-four".