2272174559 has 4 divisors (see below), whose sum is σ = 2405831904. Its totient is φ = 2138517216.

The previous prime is 2272174519. The next prime is 2272174571. The reversal of 2272174559 is 9554712722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9554712722 = 2 ⋅4777356361.

It is a cyclic number.

It is not a de Polignac number, because 2272174559 - 2¹² = 2272170463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272174519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66828647 + ... + 66828680.

It is an arithmetic number, because the mean of its divisors is an integer number (601457976).

Almost surely, 2^2272174559 is an apocalyptic number.

2272174559 is a deficient number, since it is larger than the sum of its proper divisors (133657345).

2272174559 is a wasteful number, since it uses less digits than its factorization.

2272174559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133657344.

The product of its digits is 352800, while the sum is 44.

The square root of 2272174559 is about 47667.3321993165. The cubic root of 2272174559 is about 1314.6613572806.

The spelling of 2272174559 in words is "two billion, two hundred seventy-two million, one hundred seventy-four thousand, five hundred fifty-nine".