262862 has 4 divisors (see below), whose sum is σ = 394296. Its totient is φ = 131430.

The previous prime is 262853. The next prime is 262877. The reversal of 262862 is 268262.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 262862.

It is an unprimeable number.

262862 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65714 + ... + 65717.

It is an arithmetic number, because the mean of its divisors is an integer number (98574).

2²⁶²⁸⁶² is an apocalyptic number.

262862 is a deficient number, since it is larger than the sum of its proper divisors (131434).

262862 is a wasteful number, since it uses less digits than its factorization.

262862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131433.

The product of its digits is 2304, while the sum is 26.

The square root of 262862 is about 512.7006924122. The cubic root of 262862 is about 64.0583777240.

The spelling of 262862 in words is "two hundred sixty-two thousand, eight hundred sixty-two".