28060622839 has 2 divisors, whose sum is σ = 28060622840. Its totient is φ = 28060622838.

The previous prime is 28060622831. The next prime is 28060622857. The reversal of 28060622839 is 93822606082.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28060622839 - 2³ = 28060622831 is a prime.

It is a super-2 number, since 2×28060622839² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28060622831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14030311419 + 14030311420.

It is an arithmetic number, because the mean of its divisors is an integer number (14030311420).

Almost surely, 2^28060622839 is an apocalyptic number.

28060622839 is a deficient number, since it is larger than the sum of its proper divisors (1).

28060622839 is an equidigital number, since it uses as much as digits as its factorization.

28060622839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 28060622839 in words is "twenty-eight billion, sixty million, six hundred twenty-two thousand, eight hundred thirty-nine".