2230930 has 24 divisors (see below), whose sum is σ = 4357836. Its totient is φ = 817440.

The previous prime is 2230873. The next prime is 2230939. The reversal of 2230930 is 390322.

It can be written as a sum of positive squares in 2 ways, for example, as 2076481 + 154449 = 1441^2 + 393^2 .

It is a super-3 number, since 3×2230930³ = 33310341533956071000, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230898 and 2230907.

It is not an unprimeable number, because it can be changed into a prime (2230939) 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 11 ways as a sum of consecutive naturals, for example, 16965 + ... + 17095.

2^2230930 is an apocalyptic number.

2230930 is a deficient number, since it is larger than the sum of its proper divisors (2126906).

2230930 is a wasteful number, since it uses less digits than its factorization.

2230930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2230930 is about 1493.6298068799. The cubic root of 2230930 is about 130.6658148748.

It can be divided in two parts, 2230 and 930, that added together give a triangular number (3160 = T₇₉).

The spelling of 2230930 in words is "two million, two hundred thirty thousand, nine hundred thirty".