262488 has 16 divisors (see below), whose sum is σ = 656280. Its totient is φ = 87488.

The previous prime is 262469. The next prime is 262489. The reversal of 262488 is 884262.

It is a happy number.

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

It is a d-powerful number, because it can be written as 2¹⁶ + 6³ + 4⁸ + 2¹⁷ + 8² + 8² .

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 262488.

It is not an unprimeable number, because it can be changed into a prime (262489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5445 + ... + 5492.

262488 is a Friedman number, since it can be written as 4*(86+(2+2)^8), using all its digits and the basic arithmetic operations.

2²⁶²⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

262488 is an abundant number, since it is smaller than the sum of its proper divisors (393792).

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

262488 is a wasteful number, since it uses less digits than its factorization.

262488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10946 (or 10942 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 262488 is about 512.3358273633. The cubic root of 262488 is about 64.0279825551.

The spelling of 262488 in words is "two hundred sixty-two thousand, four hundred eighty-eight".