9601564 has 24 divisors (see below), whose sum is σ = 19349120. Its totient is φ = 4083696.

The previous prime is 9601561. The next prime is 9601573. The reversal of 9601564 is 4651069.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9601561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2659 + ... + 5125.

Almost surely, 2^9601564 is an apocalyptic number.

It is an amenable number.

9601564 is an abundant number, since it is smaller than the sum of its proper divisors (9747556).

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

9601564 is a wasteful number, since it uses less digits than its factorization.

9601564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617 (or 2615 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 9601564 is about 3098.6390561019. The cubic root of 9601564 is about 212.5432548626.

The spelling of 9601564 in words is "nine million, six hundred one thousand, five hundred sixty-four".