5644914 has 48 divisors (see below), whose sum is σ = 12869280. Its totient is φ = 1636800.

The previous prime is 5644909. The next prime is 5644927. The reversal of 5644914 is 4194465.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 63382 + ... + 63470.

It is an arithmetic number, because the mean of its divisors is an integer number (268110).

Almost surely, 2^5644914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5644914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6434640).

5644914 is an abundant number, since it is smaller than the sum of its proper divisors (7224366).

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

5644914 is a wasteful number, since it uses less digits than its factorization.

5644914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 136 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 5644914 is about 2375.9027757886. The cubic root of 5644914 is about 178.0542905556.

The spelling of 5644914 in words is "five million, six hundred forty-four thousand, nine hundred fourteen".