9161056 has 24 divisors (see below), whose sum is σ = 18109224. Its totient is φ = 4561920.

The previous prime is 9161051. The next prime is 9161057. The reversal of 9161056 is 6501619.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9161051) 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, 10891 + ... + 11701.

It is an arithmetic number, because the mean of its divisors is an integer number (754551).

Almost surely, 2^9161056 is an apocalyptic number.

It is an amenable number.

9161056 is a deficient number, since it is larger than the sum of its proper divisors (8948168).

9161056 is a wasteful number, since it uses less digits than its factorization.

9161056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174 (or 1166 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 9161056 is about 3026.7236411671. The cubic root of 9161056 is about 209.2418314398.

The spelling of 9161056 in words is "nine million, one hundred sixty-one thousand, fifty-six".