5407944 has 64 divisors (see below), whose sum is σ = 14394240. Its totient is φ = 1689600.

The previous prime is 5407943. The next prime is 5408003. The reversal of 5407944 is 4497045.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5407943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53494 + ... + 53594.

It is an arithmetic number, because the mean of its divisors is an integer number (224910).

Almost surely, 2^5407944 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 5407944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7197120).

5407944 is an abundant number, since it is smaller than the sum of its proper divisors (8986296).

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

5407944 is a wasteful number, since it uses less digits than its factorization.

5407944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 5407944 is about 2325.4986562026. The cubic root of 5407944 is about 175.5270532398.

The spelling of 5407944 in words is "five million, four hundred seven thousand, nine hundred forty-four".