2586231132 has 24 divisors (see below), whose sum is σ = 6352147200. Its totient is φ = 816704496.

The previous prime is 2586231121. The next prime is 2586231139. The reversal of 2586231132 is 2311326852.

It is a junction number, because it is equal to n+sod(n) for n = 2586231093 and 2586231102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2586231139) 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, 5671332 + ... + 5671787.

It is an arithmetic number, because the mean of its divisors is an integer number (264672800).

Almost surely, 2^2586231132 is an apocalyptic number.

It is an amenable number.

2586231132 is an abundant number, since it is smaller than the sum of its proper divisors (3765916068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2586231132 is a wasteful number, since it uses less digits than its factorization.

2586231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11343145 (or 11343143 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 2586231132 is about 50855.0010520106. The cubic root of 2586231132 is about 1372.6372437501.

Adding to 2586231132 its reverse (2311326852), we get a palindrome (4897557984).

The spelling of 2586231132 in words is "two billion, five hundred eighty-six million, two hundred thirty-one thousand, one hundred thirty-two".