68272795 has 8 divisors (see below), whose sum is σ = 86239440. Its totient is φ = 51743520.

The previous prime is 68272781. The next prime is 68272817. The reversal of 68272795 is 59727286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68272795 - 2⁹ = 68272283 is a prime.

It is a super-2 number, since 2×68272795² = 9322349074224050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359236 + ... + 359425.

It is an arithmetic number, because the mean of its divisors is an integer number (10779930).

Almost surely, 2^68272795 is an apocalyptic number.

68272795 is a deficient number, since it is larger than the sum of its proper divisors (17966645).

68272795 is a wasteful number, since it uses less digits than its factorization.

68272795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718685.

The product of its digits is 423360, while the sum is 46.

The square root of 68272795 is about 8262.7353219137. The cubic root of 68272795 is about 408.7105932638.

The spelling of 68272795 in words is "sixty-eight million, two hundred seventy-two thousand, seven hundred ninety-five".