7397163 has 28 divisors (see below), whose sum is σ = 11323480. Its totient is φ = 4828896.

The previous prime is 7397147. The next prime is 7397171. The reversal of 7397163 is 3617937.

It is not a de Polignac number, because 7397163 - 2⁴ = 7397147 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7397113) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 53148 + ... + 53286.

It is an arithmetic number, because the mean of its divisors is an integer number (404410).

Almost surely, 2^7397163 is an apocalyptic number.

7397163 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

7397163 is a deficient number, since it is larger than the sum of its proper divisors (3926317).

7397163 is an equidigital number, since it uses as much as digits as its factorization.

7397163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 215 counting only the distinct ones).

The product of its digits is 23814, while the sum is 36.

The square root of 7397163 is about 2719.7726007885. The cubic root of 7397163 is about 194.8446099347.

The spelling of 7397163 in words is "seven million, three hundred ninety-seven thousand, one hundred sixty-three".