2357228 has 12 divisors (see below), whose sum is σ = 4203360. Its totient is φ = 1156272.

The previous prime is 2357219. The next prime is 2357231. The reversal of 2357228 is 8227532.

It is a self number, because there is not a number n which added to its sum of digits gives 2357228.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5348 + ... + 5771.

It is an arithmetic number, because the mean of its divisors is an integer number (350280).

2^2357228 is an apocalyptic number.

It is an amenable number.

2357228 is a deficient number, since it is larger than the sum of its proper divisors (1846132).

2357228 is a wasteful number, since it uses less digits than its factorization.

2357228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11176 (or 11174 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 2357228 is about 1535.3266753366. The cubic root of 2357228 is about 133.0864570618.

The spelling of 2357228 in words is "two million, three hundred fifty-seven thousand, two hundred twenty-eight".