7347113 has 2 divisors, whose sum is σ = 7347114. Its totient is φ = 7347112.

The previous prime is 7347107. The next prime is 7347133. The reversal of 7347113 is 3117437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7252249 + 94864 = 2693^2 + 308^2 .

It is an emirp because it is prime and its reverse (3117437) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7347113 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7347133) 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, 3673556 + 3673557.

It is an arithmetic number, because the mean of its divisors is an integer number (3673557).

Almost surely, 2^7347113 is an apocalyptic number.

It is an amenable number.

7347113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7347113 is an equidigital number, since it uses as much as digits as its factorization.

7347113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1764, while the sum is 26.

The square root of 7347113 is about 2710.5558470543. Note that the first 3 decimals coincide. The cubic root of 7347113 is about 194.4041685530.

The spelling of 7347113 in words is "seven million, three hundred forty-seven thousand, one hundred thirteen".