7884113 has 2 divisors, whose sum is σ = 7884114. Its totient is φ = 7884112.

The previous prime is 7884103. The next prime is 7884119. The reversal of 7884113 is 3114887.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7059649 + 824464 = 2657^2 + 908^2 .

It is a cyclic number.

It is not a de Polignac number, because 7884113 - 2⁶ = 7884049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7884113.

It is not a weakly prime, because it can be changed into another prime (7884119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3942056 + 3942057.

It is an arithmetic number, because the mean of its divisors is an integer number (3942057).

Almost surely, 2^7884113 is an apocalyptic number.

It is an amenable number.

7884113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7884113 is an equidigital number, since it uses as much as digits as its factorization.

7884113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 32.

The square root of 7884113 is about 2807.8662717444. The cubic root of 7884113 is about 199.0295739824.

It can be divided in two parts, 7884 and 113, that added together give a palindrome (7997).

The spelling of 7884113 in words is "seven million, eight hundred eighty-four thousand, one hundred thirteen".