5640014 has 8 divisors (see below), whose sum is σ = 8827920. Its totient is φ = 2697376.

The previous prime is 5639989. The next prime is 5640031. The reversal of 5640014 is 4100465.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61259 + ... + 61350.

It is an arithmetic number, because the mean of its divisors is an integer number (1103490).

Almost surely, 2^5640014 is an apocalyptic number.

5640014 is a deficient number, since it is larger than the sum of its proper divisors (3187906).

5640014 is a wasteful number, since it uses less digits than its factorization.

5640014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122634.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5640014 is about 2374.8713649375. The cubic root of 5640014 is about 178.0027563433.

Adding to 5640014 its reverse (4100465), we get a palindrome (9740479).

It can be divided in two parts, 564001 and 4, that multiplied together give a square (2256004 = 1502²).

The spelling of 5640014 in words is "five million, six hundred forty thousand, fourteen".