262266 has 8 divisors (see below), whose sum is σ = 524544. Its totient is φ = 87420.

The previous prime is 262261. The next prime is 262271. The reversal of 262266 is 662262.

It is an interprime number because it is at equal distance from previous prime (262261) and next prime (262271).

It is a sphenic number, since it is the product of 3 distinct primes.

262266 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (262261) 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, 21850 + ... + 21861.

It is an arithmetic number, because the mean of its divisors is an integer number (65568).

2²⁶²²⁶⁶ is an apocalyptic number.

262266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

262266 is a wasteful number, since it uses less digits than its factorization.

262266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43716.

The product of its digits is 1728, while the sum is 24.

The square root of 262266 is about 512.1191267664. The cubic root of 262266 is about 64.0099268456.

It can be divided in two parts, 262 and 266, that added together give a triangular number (528 = T₃₂).

The spelling of 262266 in words is "two hundred sixty-two thousand, two hundred sixty-six".