68148227 has 8 divisors (see below), whose sum is σ = 78292992. Its totient is φ = 58105800.

The previous prime is 68148211. The next prime is 68148251. The reversal of 68148227 is 72284186.

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

It is a cyclic number.

It is not a de Polignac number, because 68148227 - 2⁴ = 68148211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68148277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24149 + ... + 26822.

It is an arithmetic number, because the mean of its divisors is an integer number (9786624).

Almost surely, 2^68148227 is an apocalyptic number.

68148227 is a deficient number, since it is larger than the sum of its proper divisors (10144765).

68148227 is a wasteful number, since it uses less digits than its factorization.

68148227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51169.

The product of its digits is 43008, while the sum is 38.

The square root of 68148227 is about 8255.1939407866. The cubic root of 68148227 is about 408.4618692208.

The spelling of 68148227 in words is "sixty-eight million, one hundred forty-eight thousand, two hundred twenty-seven".