994812283 has 2 divisors, whose sum is σ = 994812284. Its totient is φ = 994812282.

The previous prime is 994812281. The next prime is 994812347. The reversal of 994812283 is 382218499.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 994812283 - 2¹ = 994812281 is a prime.

Together with 994812281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (994812281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497406141 + 497406142.

It is an arithmetic number, because the mean of its divisors is an integer number (497406142).

Almost surely, 2^994812283 is an apocalyptic number.

994812283 is a deficient number, since it is larger than the sum of its proper divisors (1).

994812283 is an equidigital number, since it uses as much as digits as its factorization.

994812283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 46.

The square root of 994812283 is about 31540.6449363357. The cubic root of 994812283 is about 998.2677620844.

The spelling of 994812283 in words is "nine hundred ninety-four million, eight hundred twelve thousand, two hundred eighty-three".