8625648 has 40 divisors (see below), whose sum is σ = 22605696. Its totient is φ = 2833600.

The previous prime is 8625641. The next prime is 8625649. The reversal of 8625648 is 8465268.

8625648 = T₄₅₇ + T₄₅₈ + ... + T₅₂₇.

8625648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8625641) 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, 2143 + ... + 4673.

Almost surely, 2^8625648 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 8625648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11302848).

8625648 is an abundant number, since it is smaller than the sum of its proper divisors (13980048).

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

8625648 is a wasteful number, since it uses less digits than its factorization.

8625648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613 (or 2607 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 8625648 is about 2936.9453518920. The cubic root of 8625648 is about 205.0834322304.

The spelling of 8625648 in words is "eight million, six hundred twenty-five thousand, six hundred forty-eight".