68327255 has 8 divisors (see below), whose sum is σ = 84637824. Its totient is φ = 52898400.

The previous prime is 68327221. The next prime is 68327263. The reversal of 68327255 is 55272386.

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

It is not a de Polignac number, because 68327255 - 2²⁴ = 51550039 is a prime.

It is a super-2 number, since 2×68327255² = 9337227551670050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220256 + ... + 220565.

It is an arithmetic number, because the mean of its divisors is an integer number (10579728).

Almost surely, 2^68327255 is an apocalyptic number.

68327255 is a deficient number, since it is larger than the sum of its proper divisors (16310569).

68327255 is a wasteful number, since it uses less digits than its factorization.

68327255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440857.

The product of its digits is 100800, while the sum is 38.

The square root of 68327255 is about 8266.0301838307. The cubic root of 68327255 is about 408.8192381160.

The spelling of 68327255 in words is "sixty-eight million, three hundred twenty-seven thousand, two hundred fifty-five".