961272283 has 2 divisors, whose sum is σ = 961272284. Its totient is φ = 961272282.

The previous prime is 961272227. The next prime is 961272287. The reversal of 961272283 is 382272169.

It is a strong prime.

It is an emirp because it is prime and its reverse (382272169) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 961272283 - 2²⁵ = 927717851 is a prime.

It is not a weakly prime, because it can be changed into another prime (961272287) 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 as a sum of consecutive naturals, namely, 480636141 + 480636142.

It is an arithmetic number, because the mean of its divisors is an integer number (480636142).

Almost surely, 2^961272283 is an apocalyptic number.

961272283 is a deficient number, since it is larger than the sum of its proper divisors (1).

961272283 is an equidigital number, since it uses as much as digits as its factorization.

961272283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 961272283 is about 31004.3913502588. The cubic root of 961272283 is about 986.9204317574.

The spelling of 961272283 in words is "nine hundred sixty-one million, two hundred seventy-two thousand, two hundred eighty-three".