9064561 has 16 divisors (see below), whose sum is σ = 10264320. Its totient is φ = 7934080.

The previous prime is 9064481. The next prime is 9064571. The reversal of 9064561 is 1654609.

It is not a de Polignac number, because 9064561 - 2¹⁵ = 9031793 is a prime.

It is a super-2 number, since 2×9064561² = 164332532245442, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9064571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45915 + ... + 46111.

It is an arithmetic number, because the mean of its divisors is an integer number (641520).

Almost surely, 2^9064561 is an apocalyptic number.

It is an amenable number.

9064561 is a deficient number, since it is larger than the sum of its proper divisors (1199759).

9064561 is a wasteful number, since it uses less digits than its factorization.

9064561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

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

The square root of 9064561 is about 3010.7409387060. The cubic root of 9064561 is about 208.5045765739.

The spelling of 9064561 in words is "nine million, sixty-four thousand, five hundred sixty-one".