5440685 has 8 divisors (see below), whose sum is σ = 6639840. Its totient is φ = 4278544.

The previous prime is 5440657. The next prime is 5440703. The reversal of 5440685 is 5860445.

5440685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5440685 - 2⁶ = 5440621 is a prime.

It is a Curzon number.

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, 8927 + ... + 9516.

It is an arithmetic number, because the mean of its divisors is an integer number (829980).

Almost surely, 2^5440685 is an apocalyptic number.

It is an amenable number.

5440685 is a deficient number, since it is larger than the sum of its proper divisors (1199155).

5440685 is a wasteful number, since it uses less digits than its factorization.

5440685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18507.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 5440685 is about 2332.5275989793. The cubic root of 5440685 is about 175.8805685087.

The spelling of 5440685 in words is "five million, four hundred forty thousand, six hundred eighty-five".