7132091 has 2 divisors, whose sum is σ = 7132092. Its totient is φ = 7132090.

The previous prime is 7132063. The next prime is 7132117. The reversal of 7132091 is 1902317.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7132091 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (7132031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3566045 + 3566046.

It is an arithmetic number, because the mean of its divisors is an integer number (3566046).

Almost surely, 2^7132091 is an apocalyptic number.

7132091 is a deficient number, since it is larger than the sum of its proper divisors (1).

7132091 is an equidigital number, since it uses as much as digits as its factorization.

7132091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 7132091 is about 2670.5974986883. The cubic root of 7132091 is about 192.4888710044.

The spelling of 7132091 in words is "seven million, one hundred thirty-two thousand, ninety-one".