283114261 has 2 divisors, whose sum is σ = 283114262. Its totient is φ = 283114260.

The previous prime is 283114259. The next prime is 283114283. The reversal of 283114261 is 162411382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226954225 + 56160036 = 15065^2 + 7494^2 .

It is a cyclic number.

It is not a de Polignac number, because 283114261 - 2¹ = 283114259 is a prime.

It is a super-2 number, since 2×283114261² = 160307369563152242, which contains 22 as substring.

Together with 283114259, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283114201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141557130 + 141557131.

It is an arithmetic number, because the mean of its divisors is an integer number (141557131).

Almost surely, 2^283114261 is an apocalyptic number.

It is an amenable number.

283114261 is a deficient number, since it is larger than the sum of its proper divisors (1).

283114261 is an equidigital number, since it uses as much as digits as its factorization.

283114261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 28.

The square root of 283114261 is about 16825.9995542613. Note that the first 3 decimals coincide. The cubic root of 283114261 is about 656.6297901881.

The spelling of 283114261 in words is "two hundred eighty-three million, one hundred fourteen thousand, two hundred sixty-one".