361163 has 4 divisors (see below), whose sum is σ = 394008. Its totient is φ = 328320.

The previous prime is 361159. The next prime is 361183.

361163 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 361163 - 2² = 361159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361183) 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, 16406 + ... + 16427.

It is an arithmetic number, because the mean of its divisors is an integer number (98502).

2³⁶¹¹⁶³ is an apocalyptic number.

361163 is a deficient number, since it is larger than the sum of its proper divisors (32845).

361163 is a wasteful number, since it uses less digits than its factorization.

361163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32844.

The product of its digits is 324, while the sum is 20.

The square root of 361163 is about 600.9683851918. The cubic root of 361163 is about 71.2143886882.

The spelling of 361163 in words is "three hundred sixty-one thousand, one hundred sixty-three".