2310228 has 24 divisors (see below), whose sum is σ = 5989760. Its totient is φ = 770040.

The previous prime is 2310223. The next prime is 2310233. The reversal of 2310228 is 8220132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2310223) and next prime (2310233).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2310228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10588 + ... + 10803.

2^2310228 is an apocalyptic number.

It is an amenable number.

2310228 is an abundant number, since it is smaller than the sum of its proper divisors (3679532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2310228 is a wasteful number, since it uses less digits than its factorization.

2310228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21404 (or 21396 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2310228 is about 1519.9434199996. The cubic root of 2310228 is about 132.1959898476.

The spelling of 2310228 in words is "two million, three hundred ten thousand, two hundred twenty-eight".