5089644 has 72 divisors (see below), whose sum is σ = 15491840. Its totient is φ = 1376352.

The previous prime is 5089631. The next prime is 5089697. The reversal of 5089644 is 4469805.

5089644 is a `hidden beast` number, since 5 + 0 + 8 + 9 + 644 = 666.

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 = 5089599 and 5089608.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4257 + ... + 5319.

Almost surely, 2^5089644 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 5089644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7745920).

5089644 is an abundant number, since it is smaller than the sum of its proper divisors (10402196).

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

5089644 is a wasteful number, since it uses less digits than its factorization.

5089644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1094 counting only the distinct ones).

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

The square root of 5089644 is about 2256.0239360432. The cubic root of 5089644 is about 172.0134746970.

The spelling of 5089644 in words is "five million, eighty-nine thousand, six hundred forty-four".