2230638447 has 8 divisors (see below), whose sum is σ = 2975180544. Its totient is φ = 1486594328.

The previous prime is 2230638413. The next prime is 2230638461. The reversal of 2230638447 is 7448360322.

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

It is a cyclic number.

It is not a de Polignac number, because 2230638447 - 2⁶ = 2230638383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230638407) 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, 113913 + ... + 132050.

It is an arithmetic number, because the mean of its divisors is an integer number (371897568).

Almost surely, 2^2230638447 is an apocalyptic number.

2230638447 is a deficient number, since it is larger than the sum of its proper divisors (744542097).

2230638447 is a wasteful number, since it uses less digits than its factorization.

2230638447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248989.

The product of its (nonzero) digits is 193536, while the sum is 39.

The square root of 2230638447 is about 47229.6352621953. The cubic root of 2230638447 is about 1306.6012252978.

Adding to 2230638447 its reverse (7448360322), we get a palindrome (9678998769).

The spelling of 2230638447 in words is "two billion, two hundred thirty million, six hundred thirty-eight thousand, four hundred forty-seven".