392113 has 2 divisors, whose sum is σ = 392114. Its totient is φ = 392112.

The previous prime is 392111. The next prime is 392131. The reversal of 392113 is 311293.

Together with next prime (392131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300304 + 91809 = 548^2 + 303^2 .

It is an emirp because it is prime and its reverse (311293) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 392113 - 2¹ = 392111 is a prime.

Together with 392111, it forms a pair of twin primes.

392113 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (392111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196056 + 196057.

It is an arithmetic number, because the mean of its divisors is an integer number (196057).

2³⁹²¹¹³ is an apocalyptic number.

It is an amenable number.

392113 is a deficient number, since it is larger than the sum of its proper divisors (1).

392113 is an equidigital number, since it uses as much as digits as its factorization.

392113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162, while the sum is 19.

The square root of 392113 is about 626.1892685123. The cubic root of 392113 is about 73.1931458640.

It can be divided in two parts, 392 and 113, that added together give a palindrome (505).

The spelling of 392113 in words is "three hundred ninety-two thousand, one hundred thirteen".