2230309628 has 24 divisors (see below), whose sum is σ = 4144518000. Its totient is φ = 1046539008.

The previous prime is 2230309621. The next prime is 2230309639. The reversal of 2230309628 is 8269030322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230309621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23258 + ... + 70721.

It is an arithmetic number, because the mean of its divisors is an integer number (172688250).

Almost surely, 2^2230309628 is an apocalyptic number.

It is an amenable number.

2230309628 is a deficient number, since it is larger than the sum of its proper divisors (1914208372).

2230309628 is a wasteful number, since it uses less digits than its factorization.

2230309628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94349 (or 94347 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2230309628 is about 47226.1540674233. The cubic root of 2230309628 is about 1306.5370199994.

The spelling of 2230309628 in words is "two billion, two hundred thirty million, three hundred nine thousand, six hundred twenty-eight".