2317228 has 12 divisors (see below), whose sum is σ = 4107040. Its totient is φ = 1143792.

The previous prime is 2317223. The next prime is 2317229. The reversal of 2317228 is 8227132.

2317228 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2317223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3351 + ... + 3982.

2^2317228 is an apocalyptic number.

It is an amenable number.

2317228 is a deficient number, since it is larger than the sum of its proper divisors (1789812).

2317228 is a wasteful number, since it uses less digits than its factorization.

2317228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7416 (or 7414 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 2317228 is about 1522.2443956211. The cubic root of 2317228 is about 132.3293733451.

The spelling of 2317228 in words is "two million, three hundred seventeen thousand, two hundred twenty-eight".