7147093 has 2 divisors, whose sum is σ = 7147094. Its totient is φ = 7147092.

The previous prime is 7147039. The next prime is 7147109. The reversal of 7147093 is 3907417.

Together with previous prime (7147039) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6543364 + 603729 = 2558^2 + 777^2 .

It is an emirp because it is prime and its reverse (3907417) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7147093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7147003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3573546 + 3573547.

It is an arithmetic number, because the mean of its divisors is an integer number (3573547).

Almost surely, 2^7147093 is an apocalyptic number.

It is an amenable number.

7147093 is a deficient number, since it is larger than the sum of its proper divisors (1).

7147093 is an equidigital number, since it uses as much as digits as its factorization.

7147093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 7147093 is about 2673.4047579819. The cubic root of 7147093 is about 192.6237400857.

The spelling of 7147093 in words is "seven million, one hundred forty-seven thousand, ninety-three".