268062217 has 4 divisors (see below), whose sum is σ = 279717120. Its totient is φ = 256407316.

The previous prime is 268062211. The next prime is 268062229. The reversal of 268062217 is 712260862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 268062217 - 2³ = 268062209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268062211) 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, 5827417 + ... + 5827462.

It is an arithmetic number, because the mean of its divisors is an integer number (69929280).

Almost surely, 2^268062217 is an apocalyptic number.

It is an amenable number.

268062217 is a deficient number, since it is larger than the sum of its proper divisors (11654903).

268062217 is a wasteful number, since it uses less digits than its factorization.

268062217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11654902.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 268062217 is about 16372.6056875502. The cubic root of 268062217 is about 644.7804609087.

The spelling of 268062217 in words is "two hundred sixty-eight million, sixty-two thousand, two hundred seventeen".