2272612 has 6 divisors (see below), whose sum is σ = 3977078. Its totient is φ = 1136304.

The previous prime is 2272603. The next prime is 2272619. The reversal of 2272612 is 2162722.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 34596 = 1496^2 + 186^2 .

It is not an unprimeable number, because it can be changed into a prime (2272619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284073 + ... + 284080.

2^2272612 is an apocalyptic number.

It is an amenable number.

2272612 is a deficient number, since it is larger than the sum of its proper divisors (1704466).

2272612 is a wasteful number, since it uses less digits than its factorization.

2272612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568157 (or 568155 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The square root of 2272612 is about 1507.5184907655. The cubic root of 2272612 is about 131.4745718445.

The spelling of 2272612 in words is "two million, two hundred seventy-two thousand, six hundred twelve".