5014640 has 20 divisors (see below), whose sum is σ = 11659224. Its totient is φ = 2005824.

The previous prime is 5014579. The next prime is 5014663. The reversal of 5014640 is 464105.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×5014640² = 50293228659200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 31262 + ... + 31421.

Almost surely, 2^5014640 is an apocalyptic number.

It is an amenable number.

5014640 is an abundant number, since it is smaller than the sum of its proper divisors (6644584).

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

5014640 is a wasteful number, since it uses less digits than its factorization.

5014640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62696 (or 62690 counting only the distinct ones).

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

The square root of 5014640 is about 2239.3391882428. The cubic root of 5014640 is about 171.1643256963.

Adding to 5014640 its reverse (464105), we get a palindrome (5478745).

The spelling of 5014640 in words is "five million, fourteen thousand, six hundred forty".