9141797 has 4 divisors (see below), whose sum is σ = 10447776. Its totient is φ = 7835820.

The previous prime is 9141779. The next prime is 9141809. The reversal of 9141797 is 7971419.

9141797 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9141797 - 2⁸ = 9141541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9141797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9141707) 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 in 3 ways as a sum of consecutive naturals, for example, 652979 + ... + 652992.

It is an arithmetic number, because the mean of its divisors is an integer number (2611944).

Almost surely, 2^9141797 is an apocalyptic number.

It is an amenable number.

9141797 is a deficient number, since it is larger than the sum of its proper divisors (1305979).

9141797 is a wasteful number, since it uses less digits than its factorization.

9141797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305978.

The product of its digits is 15876, while the sum is 38.

The square root of 9141797 is about 3023.5404743446. The cubic root of 9141797 is about 209.0951010616.

It can be divided in two parts, 914179 and 7, that multiplied together give a triangular number (6399253 = T₃₅₇₇).

The spelling of 9141797 in words is "nine million, one hundred forty-one thousand, seven hundred ninety-seven".