2272127 has 8 divisors (see below), whose sum is σ = 2669520. Its totient is φ = 1906560.

The previous prime is 2272117. The next prime is 2272129. The reversal of 2272127 is 7212722.

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

It is a cyclic number.

It is not a de Polignac number, because 2272127 - 2¹² = 2268031 is a prime.

It is a super-2 number, since 2×2272127² = 10325122208258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7802 + ... + 8087.

It is an arithmetic number, because the mean of its divisors is an integer number (333690).

2^2272127 is an apocalyptic number.

2272127 is a deficient number, since it is larger than the sum of its proper divisors (397393).

2272127 is a wasteful number, since it uses less digits than its factorization.

2272127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15913.

The product of its digits is 784, while the sum is 23.

The square root of 2272127 is about 1507.3576218005. The cubic root of 2272127 is about 131.4652184802.

Adding to 2272127 its reverse (7212722), we get a palindrome (9484849).

The spelling of 2272127 in words is "two million, two hundred seventy-two thousand, one hundred twenty-seven".