68567263 has 8 divisors (see below), whose sum is σ = 70454160. Its totient is φ = 66704640.

The previous prime is 68567243. The next prime is 68567269. The reversal of 68567263 is 36276586.

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 68567263 - 2¹⁷ = 68436191 is a prime.

It is a super-2 number, since 2×68567263² = 9402939110622338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68567269) 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, 268 + ... + 11713.

It is an arithmetic number, because the mean of its divisors is an integer number (8806770).

Almost surely, 2^68567263 is an apocalyptic number.

68567263 is a deficient number, since it is larger than the sum of its proper divisors (1886897).

68567263 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 68567263 = (35782666)₁₁.

68567263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12137.

The product of its digits is 362880, while the sum is 43.

The square root of 68567263 is about 8280.5351880177. The cubic root of 68567263 is about 409.2973549147.

The spelling of 68567263 in words is "sixty-eight million, five hundred sixty-seven thousand, two hundred sixty-three".