9155968 has 32 divisors (see below), whose sum is σ = 18378360. Its totient is φ = 4543488.

The previous prime is 9155963. The next prime is 9155977. The reversal of 9155968 is 8695519.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9155963) 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, 29671 + ... + 29977.

Almost surely, 2^9155968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9155968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9189180).

9155968 is an abundant number, since it is smaller than the sum of its proper divisors (9222392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9155968 is a wasteful number, since it uses less digits than its factorization.

9155968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 542 counting only the distinct ones).

The product of its digits is 97200, while the sum is 43.

The square root of 9155968 is about 3025.8830116183. The cubic root of 9155968 is about 209.2030870129.

The spelling of 9155968 in words is "nine million, one hundred fifty-five thousand, nine hundred sixty-eight".