68772227786 has 8 divisors (see below), whose sum is σ = 103163203584. Its totient is φ = 34384493260.

The previous prime is 68772227753. The next prime is 68772227789.

68772227786 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (68772227789) 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, 756560 + ... + 842571.

It is an arithmetic number, because the mean of its divisors is an integer number (12895400448).

Almost surely, 2^68772227786 is an apocalyptic number.

68772227786 is a deficient number, since it is larger than the sum of its proper divisors (34390975798).

68772227786 is a wasteful number, since it uses less digits than its factorization.

68772227786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620636.

The product of its digits is 44255232, while the sum is 62.

The spelling of 68772227786 in words is "sixty-eight billion, seven hundred seventy-two million, two hundred twenty-seven thousand, seven hundred eighty-six".