2566714427 has 4 divisors (see below), whose sum is σ = 2701804680. Its totient is φ = 2431624176.

The previous prime is 2566714421. The next prime is 2566714433. The reversal of 2566714427 is 7244176652.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (2566714421) and next prime (2566714433).

It is a cyclic number.

It is not a de Polignac number, because 2566714427 - 2⁶ = 2566714363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2566714421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67545098 + ... + 67545135.

It is an arithmetic number, because the mean of its divisors is an integer number (675451170).

Almost surely, 2^2566714427 is an apocalyptic number.

2566714427 is a deficient number, since it is larger than the sum of its proper divisors (135090253).

2566714427 is a wasteful number, since it uses less digits than its factorization.

2566714427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135090252.

The product of its digits is 564480, while the sum is 44.

The square root of 2566714427 is about 50662.7518695935. The cubic root of 2566714427 is about 1369.1757037245.

The spelling of 2566714427 in words is "two billion, five hundred sixty-six million, seven hundred fourteen thousand, four hundred twenty-seven".