2023162 has 8 divisors (see below), whose sum is σ = 3099456. Its totient is φ = 990012.

The previous prime is 2023159. The next prime is 2023163. The reversal of 2023162 is 2613202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2023163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10668 + ... + 10855.

It is an arithmetic number, because the mean of its divisors is an integer number (387432).

2^2023162 is an apocalyptic number.

2023162 is a deficient number, since it is larger than the sum of its proper divisors (1076294).

2023162 is a wasteful number, since it uses less digits than its factorization.

2023162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21572.

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

The square root of 2023162 is about 1422.3789930957. The cubic root of 2023162 is about 126.4766109434.

Adding to 2023162 its reverse (2613202), we get a palindrome (4636364).

It can be divided in two parts, 202 and 3162, that added together give a square (3364 = 58²).

The spelling of 2023162 in words is "two million, twenty-three thousand, one hundred sixty-two".