7134737 has 2 divisors, whose sum is σ = 7134738. Its totient is φ = 7134736.

The previous prime is 7134683. The next prime is 7134739. The reversal of 7134737 is 7374317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4145296 + 2989441 = 2036^2 + 1729^2 .

It is an emirp because it is prime and its reverse (7374317) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7134737 is a prime.

Together with 7134739, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7134739) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3567368 + 3567369.

It is an arithmetic number, because the mean of its divisors is an integer number (3567369).

Almost surely, 2^7134737 is an apocalyptic number.

It is an amenable number.

7134737 is a deficient number, since it is larger than the sum of its proper divisors (1).

7134737 is an equidigital number, since it uses as much as digits as its factorization.

7134737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12348, while the sum is 32.

The square root of 7134737 is about 2671.0928475064. The cubic root of 7134737 is about 192.5126724665.

The spelling of 7134737 in words is "seven million, one hundred thirty-four thousand, seven hundred thirty-seven".