262093 has 4 divisors (see below), whose sum is σ = 282268. Its totient is φ = 241920.

The previous prime is 262079. The next prime is 262103. The reversal of 262093 is 390262.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 390262 = 2 ⋅195131.

It can be written as a sum of positive squares in 2 ways, for example, as 100489 + 161604 = 317^2 + 402^2 .

It is a cyclic number.

It is not a de Polignac number, because 262093 - 2⁹ = 261581 is a prime.

It is a Duffinian number.

262093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (262193) 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, 10068 + ... + 10093.

It is an arithmetic number, because the mean of its divisors is an integer number (70567).

2²⁶²⁰⁹³ is an apocalyptic number.

It is an amenable number.

262093 is a deficient number, since it is larger than the sum of its proper divisors (20175).

262093 is a wasteful number, since it uses less digits than its factorization.

262093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20174.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 262093 is about 511.9501928899. The cubic root of 262093 is about 63.9958493402.

The spelling of 262093 in words is "two hundred sixty-two thousand, ninety-three".