263214 has 24 divisors (see below), whose sum is σ = 652080. Its totient is φ = 75168.

The previous prime is 263213. The next prime is 263227. The reversal of 263214 is 412362.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 6² + 2¹⁷ + 3² + 1 + 4⁵ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 919 + ... + 1170.

It is an arithmetic number, because the mean of its divisors is an integer number (27170).

2²⁶³²¹⁴ is an apocalyptic number.

263214 is an abundant number, since it is smaller than the sum of its proper divisors (388866).

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

263214 is a wasteful number, since it uses less digits than its factorization.

263214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104 (or 2101 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 263214 is about 513.0438577744. The cubic root of 263214 is about 64.0869586163.

Adding to 263214 its reverse (412362), we get a palindrome (675576).

It can be divided in two parts, 26 and 3214, that added together give a triangular number (3240 = T₈₀).

The spelling of 263214 in words is "two hundred sixty-three thousand, two hundred fourteen".