141722268 has 24 divisors (see below), whose sum is σ = 350137872. Its totient is φ = 44461824.

The previous prime is 141722261. The next prime is 141722279. The reversal of 141722268 is 862227141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141722261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347155 + ... + 347562.

It is an arithmetic number, because the mean of its divisors is an integer number (14589078).

Almost surely, 2^141722268 is an apocalyptic number.

It is an amenable number.

141722268 is an abundant number, since it is smaller than the sum of its proper divisors (208415604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141722268 is a wasteful number, since it uses less digits than its factorization.

141722268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694741 (or 694739 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 141722268 is about 11904.7162082932. The cubic root of 141722268 is about 521.3699919859.

The spelling of 141722268 in words is "one hundred forty-one million, seven hundred twenty-two thousand, two hundred sixty-eight".