262043 has 8 divisors (see below), whose sum is σ = 276480. Its totient is φ = 248040.

The previous prime is 262027. The next prime is 262049. The reversal of 262043 is 340262.

262043 = 32² + 33² + ... + 93².

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

It is a cyclic number.

It is not a de Polignac number, because 262043 - 2⁴ = 262027 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (262049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396 + ... + 2502.

It is an arithmetic number, because the mean of its divisors is an integer number (34560).

2²⁶²⁰⁴³ is an apocalyptic number.

262043 is a deficient number, since it is larger than the sum of its proper divisors (14437).

262043 is a wasteful number, since it uses less digits than its factorization.

262043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 262043 is about 511.9013576852. The cubic root of 262043 is about 63.9917795431.

The spelling of 262043 in words is "two hundred sixty-two thousand, forty-three".