276273275 has 12 divisors (see below), whose sum is σ = 343252584. Its totient is φ = 220584000.

The previous prime is 276273269. The next prime is 276273289. The reversal of 276273275 is 572372672.

It is not a de Polignac number, because 276273275 - 2¹⁴ = 276256891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2420 + ... + 23630.

It is an arithmetic number, because the mean of its divisors is an integer number (28604382).

Almost surely, 2^276273275 is an apocalyptic number.

276273275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

276273275 is a deficient number, since it is larger than the sum of its proper divisors (66979309).

276273275 is a wasteful number, since it uses less digits than its factorization.

276273275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21742 (or 21737 counting only the distinct ones).

The product of its digits is 246960, while the sum is 41.

The square root of 276273275 is about 16621.4703019919. The cubic root of 276273275 is about 651.2978211845.

The spelling of 276273275 in words is "two hundred seventy-six million, two hundred seventy-three thousand, two hundred seventy-five".