68337227 has 8 divisors (see below), whose sum is σ = 78161376. Its totient is φ = 58528512.

The previous prime is 68337221. The next prime is 68337239. The reversal of 68337227 is 72273386.

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

It is not a de Polignac number, because 68337227 - 2¹² = 68333131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68337221) by changing a digit.

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, 8123 + ... + 14235.

It is an arithmetic number, because the mean of its divisors is an integer number (9770172).

Almost surely, 2^68337227 is an apocalyptic number.

68337227 is a deficient number, since it is larger than the sum of its proper divisors (9824149).

68337227 is a wasteful number, since it uses less digits than its factorization.

68337227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7717.

The product of its digits is 84672, while the sum is 38.

The square root of 68337227 is about 8266.6333534275. The cubic root of 68337227 is about 408.8391254808.

The spelling of 68337227 in words is "sixty-eight million, three hundred thirty-seven thousand, two hundred twenty-seven".