276413233 has 2 divisors, whose sum is σ = 276413234. Its totient is φ = 276413232.

The previous prime is 276413219. The next prime is 276413279. The reversal of 276413233 is 332314672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 271359729 + 5053504 = 16473^2 + 2248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-276413233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 276413195 and 276413204.

It is not a weakly prime, because it can be changed into another prime (276413213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138206616 + 138206617.

It is an arithmetic number, because the mean of its divisors is an integer number (138206617).

Almost surely, 2^276413233 is an apocalyptic number.

It is an amenable number.

276413233 is a deficient number, since it is larger than the sum of its proper divisors (1).

276413233 is an equidigital number, since it uses as much as digits as its factorization.

276413233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 31.

The square root of 276413233 is about 16625.6799259459. The cubic root of 276413233 is about 651.4077835060.

The spelling of 276413233 in words is "two hundred seventy-six million, four hundred thirteen thousand, two hundred thirty-three".