9150564 has 12 divisors (see below), whose sum is σ = 21351344. Its totient is φ = 3050184.

The previous prime is 9150563. The next prime is 9150569. The reversal of 9150564 is 4650519.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (9150563) 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, 381262 + ... + 381285.

Almost surely, 2^9150564 is an apocalyptic number.

It is an amenable number.

9150564 is an abundant number, since it is smaller than the sum of its proper divisors (12200780).

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

9150564 is a wasteful number, since it uses less digits than its factorization.

9150564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762554 (or 762552 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 9150564 is about 3024.9899173386. The cubic root of 9150564 is about 209.1619205673.

The spelling of 9150564 in words is "nine million, one hundred fifty thousand, five hundred sixty-four".