5817440 has 48 divisors (see below), whose sum is σ = 13916448. Its totient is φ = 2297856.

The previous prime is 5817437. The next prime is 5817467. The reversal of 5817440 is 447185.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16304 + ... + 16656.

It is an arithmetic number, because the mean of its divisors is an integer number (289926).

Almost surely, 2^5817440 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 5817440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6958224).

5817440 is an abundant number, since it is smaller than the sum of its proper divisors (8099008).

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

5817440 is a wasteful number, since it uses less digits than its factorization.

5817440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 5817440 is about 2411.9369809346. The cubic root of 5817440 is about 179.8500809308.

The spelling of 5817440 in words is "five million, eight hundred seventeen thousand, four hundred forty".