2828130231 has 8 divisors (see below), whose sum is σ = 3771671040. Its totient is φ = 1885004792.

The previous prime is 2828130223. The next prime is 2828130269. The reversal of 2828130231 is 1320318282.

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 2828130231 - 2³ = 2828130223 is a prime.

It is a super-2 number, since 2×2828130231² = 15996641206992226722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828130211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87591 + ... + 115448.

It is an arithmetic number, because the mean of its divisors is an integer number (471458880).

Almost surely, 2^2828130231 is an apocalyptic number.

2828130231 is a deficient number, since it is larger than the sum of its proper divisors (943540809).

2828130231 is a wasteful number, since it uses less digits than its factorization.

2828130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207685.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2828130231 is about 53180.1676473476. The cubic root of 2828130231 is about 1414.1640783506.

The spelling of 2828130231 in words is "two billion, eight hundred twenty-eight million, one hundred thirty thousand, two hundred thirty-one".