5649468 has 48 divisors (see below), whose sum is σ = 14536704. Its totient is φ = 1693440.

The previous prime is 5649451. The next prime is 5649473. The reversal of 5649468 is 8649465.

Its product of digits (207360) is a multiple of the sum of its prime divisors (480).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16596 + ... + 16932.

It is an arithmetic number, because the mean of its divisors is an integer number (302848).

Almost surely, 2^5649468 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 5649468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7268352).

5649468 is an abundant number, since it is smaller than the sum of its proper divisors (8887236).

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

5649468 is a wasteful number, since it uses less digits than its factorization.

5649468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 480 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 5649468 is about 2376.8609551255. The cubic root of 5649468 is about 178.1021590903.

The spelling of 5649468 in words is "five million, six hundred forty-nine thousand, four hundred sixty-eight".