262568 has 16 divisors (see below), whose sum is σ = 514080. Its totient is φ = 125488.

The previous prime is 262567. The next prime is 262583. The reversal of 262568 is 865262.

It is a self number, because there is not a number n which added to its sum of digits gives 262568.

It is not an unprimeable number, because it can be changed into a prime (262567) 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, 530 + ... + 897.

It is an arithmetic number, because the mean of its divisors is an integer number (32130).

2²⁶²⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

262568 is a deficient number, since it is larger than the sum of its proper divisors (251512).

262568 is a wasteful number, since it uses less digits than its factorization.

262568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1452 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 262568 is about 512.4138952058. The cubic root of 262568 is about 64.0344866218.

The spelling of 262568 in words is "two hundred sixty-two thousand, five hundred sixty-eight".