284792113 has 2 divisors, whose sum is σ = 284792114. Its totient is φ = 284792112.

The previous prime is 284792111. The next prime is 284792119. The reversal of 284792113 is 311297482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 152473104 + 132319009 = 12348^2 + 11503^2 .

It is a cyclic number.

It is not a de Polignac number, because 284792113 - 2¹ = 284792111 is a prime.

It is a super-2 number, since 2×284792113² = 162213095254009538, which contains 22 as substring.

Together with 284792111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (284792111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142396056 + 142396057.

It is an arithmetic number, because the mean of its divisors is an integer number (142396057).

Almost surely, 2^284792113 is an apocalyptic number.

It is an amenable number.

284792113 is a deficient number, since it is larger than the sum of its proper divisors (1).

284792113 is an equidigital number, since it uses as much as digits as its factorization.

284792113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 284792113 is about 16875.7848113799. The cubic root of 284792113 is about 657.9243891833.

The spelling of 284792113 in words is "two hundred eighty-four million, seven hundred ninety-two thousand, one hundred thirteen".