8895561 has 16 divisors (see below), whose sum is σ = 12147840. Its totient is φ = 5788800.

The previous prime is 8895559. The next prime is 8895571. The reversal of 8895561 is 1655988.

8895561 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8895561 - 2¹ = 8895559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8895511) 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, 32935 + ... + 33203.

It is an arithmetic number, because the mean of its divisors is an integer number (759240).

Almost surely, 2^8895561 is an apocalyptic number.

It is an amenable number.

8895561 is a deficient number, since it is larger than the sum of its proper divisors (3252279).

8895561 is a wasteful number, since it uses less digits than its factorization.

8895561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its digits is 86400, while the sum is 42.

The square root of 8895561 is about 2982.5427071544. The cubic root of 8895561 is about 207.2006502690.

The spelling of 8895561 in words is "eight million, eight hundred ninety-five thousand, five hundred sixty-one".