2280126839 has 4 divisors (see below), whose sum is σ = 2328640224. Its totient is φ = 2231613456.

The previous prime is 2280126829. The next prime is 2280126841. The reversal of 2280126839 is 9386210822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2280126839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2280126796 and 2280126805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280126829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24256622 + ... + 24256715.

It is an arithmetic number, because the mean of its divisors is an integer number (582160056).

Almost surely, 2^2280126839 is an apocalyptic number.

2280126839 is a deficient number, since it is larger than the sum of its proper divisors (48513385).

2280126839 is an equidigital number, since it uses as much as digits as its factorization.

2280126839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48513384.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 2280126839 is about 47750.6737020537. The cubic root of 2280126839 is about 1316.1932792541.

The spelling of 2280126839 in words is "two billion, two hundred eighty million, one hundred twenty-six thousand, eight hundred thirty-nine".