7372117 has 2 divisors, whose sum is σ = 7372118. Its totient is φ = 7372116.

The previous prime is 7372111. The next prime is 7372147. The reversal of 7372117 is 7112737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7150276 + 221841 = 2674^2 + 471^2 .

It is a cyclic number.

It is not a de Polignac number, because 7372117 - 2⁷ = 7371989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7372111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3686058 + 3686059.

It is an arithmetic number, because the mean of its divisors is an integer number (3686059).

Almost surely, 2^7372117 is an apocalyptic number.

It is an amenable number.

7372117 is a deficient number, since it is larger than the sum of its proper divisors (1).

7372117 is an equidigital number, since it uses as much as digits as its factorization.

7372117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2058, while the sum is 28.

The square root of 7372117 is about 2715.1642675905. The cubic root of 7372117 is about 194.6244536265.

The spelling of 7372117 in words is "seven million, three hundred seventy-two thousand, one hundred seventeen".