2291828230 has 8 divisors (see below), whose sum is σ = 4125290832. Its totient is φ = 916731288.

The previous prime is 2291828221. The next prime is 2291828243. The reversal of 2291828230 is 328281922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2291828230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114591402 + ... + 114591421.

It is an arithmetic number, because the mean of its divisors is an integer number (515661354).

Almost surely, 2^2291828230 is an apocalyptic number.

2291828230 is a deficient number, since it is larger than the sum of its proper divisors (1833462602).

2291828230 is a wasteful number, since it uses less digits than its factorization.

2291828230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229182830.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 2291828230 is about 47873.0428320574. The cubic root of 2291828230 is about 1318.4409643105.

The spelling of 2291828230 in words is "two billion, two hundred ninety-one million, eight hundred twenty-eight thousand, two hundred thirty".