8995572 has 36 divisors (see below), whose sum is σ = 23033920. Its totient is φ = 2959632.

The previous prime is 8995561. The next prime is 8995573. The reversal of 8995572 is 2755998.

It is a happy number.

8995572 is a `hidden beast` number, since 8 + 99 + 557 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8995573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1263 + ... + 4425.

Almost surely, 2^8995572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8995572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11516960).

8995572 is an abundant number, since it is smaller than the sum of its proper divisors (14038348).

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

8995572 is a wasteful number, since it uses less digits than its factorization.

8995572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252 (or 3247 counting only the distinct ones).

The product of its digits is 226800, while the sum is 45.

The square root of 8995572 is about 2999.2619092037. The cubic root of 8995572 is about 207.9742633344.

The spelling of 8995572 in words is "eight million, nine hundred ninety-five thousand, five hundred seventy-two".