7133117 has 2 divisors, whose sum is σ = 7133118. Its totient is φ = 7133116.

The previous prime is 7133107. The next prime is 7133129. The reversal of 7133117 is 7113317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7043716 + 89401 = 2654^2 + 299^2 .

It is a cyclic number.

It is not a de Polignac number, because 7133117 - 2²² = 2938813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7133092 and 7133101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7133107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3566558 + 3566559.

It is an arithmetic number, because the mean of its divisors is an integer number (3566559).

Almost surely, 2^7133117 is an apocalyptic number.

It is an amenable number.

7133117 is a deficient number, since it is larger than the sum of its proper divisors (1).

7133117 is an equidigital number, since it uses as much as digits as its factorization.

7133117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 441, while the sum is 23.

The square root of 7133117 is about 2670.7895836250. The cubic root of 7133117 is about 192.4981008414.

The spelling of 7133117 in words is "seven million, one hundred thirty-three thousand, one hundred seventeen".