7180093 has 2 divisors, whose sum is σ = 7180094. Its totient is φ = 7180092.

The previous prime is 7180091. The next prime is 7180099. The reversal of 7180093 is 3900817.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4214809 + 2965284 = 2053^2 + 1722^2 .

It is an emirp because it is prime and its reverse (3900817) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7180093 - 2¹ = 7180091 is a prime.

Together with 7180091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7180091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3590046 + 3590047.

It is an arithmetic number, because the mean of its divisors is an integer number (3590047).

Almost surely, 2^7180093 is an apocalyptic number.

It is an amenable number.

7180093 is a deficient number, since it is larger than the sum of its proper divisors (1).

7180093 is an equidigital number, since it uses as much as digits as its factorization.

7180093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 7180093 is about 2679.5695549845. The cubic root of 7180093 is about 192.9197497176.

The spelling of 7180093 in words is "seven million, one hundred eighty thousand, ninety-three".