68227244 has 12 divisors (see below), whose sum is σ = 120909600. Its totient is φ = 33681648.

The previous prime is 68227241. The next prime is 68227259. The reversal of 68227244 is 44272286.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68227241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107639 + ... + 108270.

It is an arithmetic number, because the mean of its divisors is an integer number (10075800).

Almost surely, 2^68227244 is an apocalyptic number.

It is an amenable number.

68227244 is a deficient number, since it is larger than the sum of its proper divisors (52682356).

68227244 is a wasteful number, since it uses less digits than its factorization.

68227244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215992 (or 215990 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 68227244 is about 8259.9784503351. The cubic root of 68227244 is about 408.6196770203.

The spelling of 68227244 in words is "sixty-eight million, two hundred twenty-seven thousand, two hundred forty-four".