162275204 has 96 divisors (see below), whose sum is σ = 367589376. Its totient is φ = 60963840.

The previous prime is 162275177. The next prime is 162275207. The reversal of 162275204 is 402572261.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (162275207) 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 31 ways as a sum of consecutive naturals, for example, 823634 + ... + 823830.

It is an arithmetic number, because the mean of its divisors is an integer number (3829056).

Almost surely, 2^162275204 is an apocalyptic number.

162275204 is a gapful number since it is divisible by the number (14) 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 162275204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183794688).

162275204 is an abundant number, since it is smaller than the sum of its proper divisors (205314172).

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

162275204 is a wasteful number, since it uses less digits than its factorization.

162275204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 162275204 is about 12738.7285079791. The cubic root of 162275204 is about 545.4446938658. Note that the first 3 decimals are identical.

The spelling of 162275204 in words is "one hundred sixty-two million, two hundred seventy-five thousand, two hundred four".