263414 has 4 divisors (see below), whose sum is σ = 395124. Its totient is φ = 131706.

The previous prime is 263411. The next prime is 263423. The reversal of 263414 is 414362.

It is a happy number.

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

It is a d-powerful number, because it can be written as 2⁷ + 6² + 4⁵ + 3⁴ + 1 + 4⁹ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65852 + ... + 65855.

It is an arithmetic number, because the mean of its divisors is an integer number (98781).

2²⁶³⁴¹⁴ is an apocalyptic number.

263414 is a deficient number, since it is larger than the sum of its proper divisors (131710).

263414 is a wasteful number, since it uses less digits than its factorization.

263414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131709.

The product of its digits is 576, while the sum is 20.

The square root of 263414 is about 513.2387358725. The cubic root of 263414 is about 64.1031864090.

Adding to 263414 its reverse (414362), we get a palindrome (677776).

The spelling of 263414 in words is "two hundred sixty-three thousand, four hundred fourteen".