5440680 has 192 divisors, whose sum is σ = 21565440. Its totient is φ = 1161216.

The previous prime is 5440657. The next prime is 5440703. The reversal of 5440680 is 860445.

It is an interprime number because it is at equal distance from previous prime (5440657) and next prime (5440703).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42777 + ... + 42903.

It is an arithmetic number, because the mean of its divisors is an integer number (112320).

Almost surely, 2^5440680 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 5440680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10782720).

5440680 is an abundant number, since it is smaller than the sum of its proper divisors (16124760).

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

5440680 is a wasteful number, since it uses less digits than its factorization.

5440680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 5440680 is about 2332.5265271803. The cubic root of 5440680 is about 175.8805146305.

The spelling of 5440680 in words is "five million, four hundred forty thousand, six hundred eighty".