68682267 has 12 divisors (see below), whose sum is σ = 102408384. Its totient is φ = 44310960.

The previous prime is 68682253. The next prime is 68682281. The reversal of 68682267 is 76228686.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (68682253) and next prime (68682281).

It is not a de Polignac number, because 68682267 - 2⁷ = 68682139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68682217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122808 + ... + 123365.

It is an arithmetic number, because the mean of its divisors is an integer number (8534032).

Almost surely, 2^68682267 is an apocalyptic number.

68682267 is a deficient number, since it is larger than the sum of its proper divisors (33726117).

68682267 is a wasteful number, since it uses less digits than its factorization.

68682267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246210 (or 246207 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 68682267 is about 8287.4765158038. The cubic root of 68682267 is about 409.5260575492.

The spelling of 68682267 in words is "sixty-eight million, six hundred eighty-two thousand, two hundred sixty-seven".