9613564 has 24 divisors (see below), whose sum is σ = 17318448. Its totient is φ = 4667520.

The previous prime is 9613561. The next prime is 9613567. The reversal of 9613564 is 4653169.

9613564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9613561) and next prime (9613567).

It is a super-2 number, since 2×9613564² = 184841225564192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9613561) 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, 28879 + ... + 29209.

It is an arithmetic number, because the mean of its divisors is an integer number (721602).

Almost surely, 2^9613564 is an apocalyptic number.

It is an amenable number.

9613564 is a deficient number, since it is larger than the sum of its proper divisors (7704884).

9613564 is a wasteful number, since it uses less digits than its factorization.

9613564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 523 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 9613564 is about 3100.5747854229. The cubic root of 9613564 is about 212.6317632644.

The spelling of 9613564 in words is "nine million, six hundred thirteen thousand, five hundred sixty-four".