162363 has 4 divisors (see below), whose sum is σ = 216488. Its totient is φ = 108240.

The previous prime is 162359. The next prime is 162389. The reversal of 162363 is 363261.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 162363 - 2² = 162359 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

162363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (162343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27058 + ... + 27063.

It is an arithmetic number, because the mean of its divisors is an integer number (54122).

2¹⁶²³⁶³ is an apocalyptic number.

162363 is a deficient number, since it is larger than the sum of its proper divisors (54125).

162363 is an equidigital number, since it uses as much as digits as its factorization.

162363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54124.

The product of its digits is 648, while the sum is 21.

The square root of 162363 is about 402.9429239979. The cubic root of 162363 is about 54.5543043721.

It can be divided in two parts, 162 and 363, that added together give a palindrome (525).

The spelling of 162363 in words is "one hundred sixty-two thousand, three hundred sixty-three".