2230930945 has 16 divisors (see below), whose sum is σ = 2742328512. Its totient is φ = 1741360320.

The previous prime is 2230930861. The next prime is 2230930967. The reversal of 2230930945 is 5490390322.

It is not a de Polignac number, because 2230930945 - 2⁷ = 2230930817 is a prime.

It is a super-3 number, since 3×2230930945³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214434 + ... + 224596.

It is an arithmetic number, because the mean of its divisors is an integer number (171395532).

Almost surely, 2^2230930945 is an apocalyptic number.

It is an amenable number.

2230930945 is a deficient number, since it is larger than the sum of its proper divisors (511397567).

2230930945 is a wasteful number, since it uses less digits than its factorization.

2230930945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11232.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 2230930945 is about 47232.7317122353. The cubic root of 2230930945 is about 1306.6583332440.

The spelling of 2230930945 in words is "two billion, two hundred thirty million, nine hundred thirty thousand, nine hundred forty-five".