896544 has 72 divisors (see below), whose sum is σ = 2791152. Its totient is φ = 270720.

The previous prime is 896543. The next prime is 896549. The reversal of 896544 is 445698.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×896544² = 1607582287872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 896499 and 896508.

It is not an unprimeable number, because it can be changed into a prime (896543) 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, 3027 + ... + 3309.

It is an arithmetic number, because the mean of its divisors is an integer number (38766).

2⁸⁹⁶⁵⁴⁴ 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 896544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1395576).

896544 is an abundant number, since it is smaller than the sum of its proper divisors (1894608).

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

896544 is a wasteful number, since it uses less digits than its factorization.

896544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 299 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 896544 is about 946.8600741398. The cubic root of 896544 is about 96.4251972952.

It can be divided in two parts, 8965 and 44, that added together give a palindrome (9009).

The spelling of 896544 in words is "eight hundred ninety-six thousand, five hundred forty-four".