9113969 has 4 divisors (see below), whose sum is σ = 9408000. Its totient is φ = 8819940.

The previous prime is 9113963. The next prime is 9113983. The reversal of 9113969 is 9693119.

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 a de Polignac number, because none of the positive numbers 2^k-9113969 is a prime.

It is a super-2 number, since 2×9113969² = 166128861865922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9113963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146969 + ... + 147030.

It is an arithmetic number, because the mean of its divisors is an integer number (2352000).

Almost surely, 2^9113969 is an apocalyptic number.

It is an amenable number.

9113969 is a deficient number, since it is larger than the sum of its proper divisors (294031).

9113969 is a wasteful number, since it uses less digits than its factorization.

9113969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294030.

The product of its digits is 13122, while the sum is 38.

The square root of 9113969 is about 3018.9350771423. The cubic root of 9113969 is about 208.8827207679.

The spelling of 9113969 in words is "nine million, one hundred thirteen thousand, nine hundred sixty-nine".