5649576 has 64 divisors (see below), whose sum is σ = 15266880. Its totient is φ = 1735680.

The previous prime is 5649569. The next prime is 5649587. The reversal of 5649576 is 6759465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24775 + ... + 25001.

It is an arithmetic number, because the mean of its divisors is an integer number (238545).

Almost surely, 2^5649576 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 5649576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7633440).

5649576 is an abundant number, since it is smaller than the sum of its proper divisors (9617304).

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

5649576 is a wasteful number, since it uses less digits than its factorization.

5649576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 310 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The square root of 5649576 is about 2376.8836740573. The cubic root of 5649576 is about 178.1032940002.

The spelling of 5649576 in words is "five million, six hundred forty-nine thousand, five hundred seventy-six".