2826588140 has 24 divisors (see below), whose sum is σ = 5938712640. Its totient is φ = 1130087168.

The previous prime is 2826588139. The next prime is 2826588199. The reversal of 2826588140 is 418856282.

It is a junction number, because it is equal to n+sod(n) for n = 2826588091 and 2826588100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9389 + ... + 75771.

It is an arithmetic number, because the mean of its divisors is an integer number (247446360).

Almost surely, 2^2826588140 is an apocalyptic number.

2826588140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2826588140 is an abundant number, since it is smaller than the sum of its proper divisors (3112124500).

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

2826588140 is a wasteful number, since it uses less digits than its factorization.

2826588140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68521 (or 68519 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 2826588140 is about 53165.6669289496. Note that the first 3 decimals coincide. The cubic root of 2826588140 is about 1413.9069984653.

The spelling of 2826588140 in words is "two billion, eight hundred twenty-six million, five hundred eighty-eight thousand, one hundred forty".