2826240705 has 24 divisors (see below), whose sum is σ = 5056846080. Its totient is φ = 1458704160.

The previous prime is 2826240653. The next prime is 2826240731. The reversal of 2826240705 is 5070426282.

2826240705 is a `hidden beast` number, since 28 + 2 + 624 + 0 + 7 + 0 + 5 = 666.

It is not a de Polignac number, because 2826240705 - 2²² = 2822046401 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2826240705.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1011595 + ... + 1014384.

It is an arithmetic number, because the mean of its divisors is an integer number (210701920).

Almost surely, 2^2826240705 is an apocalyptic number.

It is an amenable number.

2826240705 is a deficient number, since it is larger than the sum of its proper divisors (2230605375).

2826240705 is a wasteful number, since it uses less digits than its factorization.

2826240705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026021 (or 2026018 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2826240705 is about 53162.3993533023. The cubic root of 2826240705 is about 1413.8490651452.

Adding to 2826240705 its reverse (5070426282), we get a palindrome (7896666987).

The spelling of 2826240705 in words is "two billion, eight hundred twenty-six million, two hundred forty thousand, seven hundred five".