147727226 has 16 divisors (see below), whose sum is σ = 224501568. Its totient is φ = 72900000.

The previous prime is 147727201. The next prime is 147727241. The reversal of 147727226 is 622727741.

147727226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 147727226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47726 + ... + 50726.

It is an arithmetic number, because the mean of its divisors is an integer number (14031348).

Almost surely, 2^147727226 is an apocalyptic number.

147727226 is a deficient number, since it is larger than the sum of its proper divisors (76774342).

147727226 is a wasteful number, since it uses less digits than its factorization.

147727226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317.

The product of its digits is 65856, while the sum is 38.

The square root of 147727226 is about 12154.3089478588. The cubic root of 147727226 is about 528.6320794364.

The spelling of 147727226 in words is "one hundred forty-seven million, seven hundred twenty-seven thousand, two hundred twenty-six".