162248 has 16 divisors (see below), whose sum is σ = 322380. Its totient is φ = 76288.

The previous prime is 162229. The next prime is 162251. The reversal of 162248 is 842261.

162248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 158404 + 3844 = 398^2 + 62^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461 + ... + 732.

2¹⁶²²⁴⁸ is an apocalyptic number.

It is an amenable number.

162248 is a deficient number, since it is larger than the sum of its proper divisors (160132).

162248 is a wasteful number, since it uses less digits than its factorization.

162248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1212 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 162248 is about 402.8001986097. The cubic root of 162248 is about 54.5414212506.

The spelling of 162248 in words is "one hundred sixty-two thousand, two hundred forty-eight".