5270040 has 48 divisors (see below), whose sum is σ = 17128800. Its totient is φ = 1405248.

The previous prime is 5270039. The next prime is 5270081. The reversal of 5270040 is 400725.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5269995 and 5270022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6960 + ... + 7679.

It is an arithmetic number, because the mean of its divisors is an integer number (356850).

Almost surely, 2^5270040 is an apocalyptic number.

It is an amenable number.

5270040 is an abundant number, since it is smaller than the sum of its proper divisors (11858760).

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

5270040 is a wasteful number, since it uses less digits than its factorization.

5270040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14656 (or 14649 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 5270040 is about 2295.6567687701. The cubic root of 5270040 is about 174.0221929679.

Adding to 5270040 its reverse (400725), we get a palindrome (5670765).

The spelling of 5270040 in words is "five million, two hundred seventy thousand, forty".