276267713 has 4 divisors (see below), whose sum is σ = 277244208. Its totient is φ = 275291220.

The previous prime is 276267689. The next prime is 276267769. The reversal of 276267713 is 317762672.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 276267713 - 2¹⁰ = 276266689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (276267793) 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, 487823 + ... + 488388.

It is an arithmetic number, because the mean of its divisors is an integer number (69311052).

Almost surely, 2^276267713 is an apocalyptic number.

It is an amenable number.

276267713 is a deficient number, since it is larger than the sum of its proper divisors (976495).

276267713 is an equidigital number, since it uses as much as digits as its factorization.

276267713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976494.

The product of its digits is 148176, while the sum is 41.

The square root of 276267713 is about 16621.3029874315. The cubic root of 276267713 is about 651.2934504604.

The spelling of 276267713 in words is "two hundred seventy-six million, two hundred sixty-seven thousand, seven hundred thirteen".