28614232267 has 2 divisors, whose sum is σ = 28614232268. Its totient is φ = 28614232266.

The previous prime is 28614232247. The next prime is 28614232327. The reversal of 28614232267 is 76223241682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28614232267 - 2¹⁵ = 28614199499 is a prime.

It is not a weakly prime, because it can be changed into another prime (28614232247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14307116133 + 14307116134.

It is an arithmetic number, because the mean of its divisors is an integer number (14307116134).

Almost surely, 2^28614232267 is an apocalyptic number.

28614232267 is a deficient number, since it is larger than the sum of its proper divisors (1).

28614232267 is an equidigital number, since it uses as much as digits as its factorization.

28614232267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 43.

The spelling of 28614232267 in words is "twenty-eight billion, six hundred fourteen million, two hundred thirty-two thousand, two hundred sixty-seven".