28232048230 has 32 divisors (see below), whose sum is σ = 51340288320. Its totient is φ = 11176771200.

The previous prime is 28232048203. The next prime is 28232048231. The reversal of 28232048230 is 3284023282.

It is a super-2 number, since 2×28232048230² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28232048231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5003751 + ... + 5009389.

It is an arithmetic number, because the mean of its divisors is an integer number (1604384010).

Almost surely, 2^28232048230 is an apocalyptic number.

28232048230 is a deficient number, since it is larger than the sum of its proper divisors (23108240090).

28232048230 is a wasteful number, since it uses less digits than its factorization.

28232048230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10704.

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 28232048230 in words is "twenty-eight billion, two hundred thirty-two million, forty-eight thousand, two hundred thirty".