5272518 has 16 divisors (see below), whose sum is σ = 10802736. Its totient is φ = 1714560.

The previous prime is 5272517. The next prime is 5272541. The reversal of 5272518 is 8152725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10471 + ... + 10962.

It is an arithmetic number, because the mean of its divisors is an integer number (675171).

Almost surely, 2^5272518 is an apocalyptic number.

5272518 is an abundant number, since it is smaller than the sum of its proper divisors (5530218).

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

5272518 is a wasteful number, since it uses less digits than its factorization.

5272518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21479.

The product of its digits is 5600, while the sum is 30.

The square root of 5272518 is about 2296.1964201697. The cubic root of 5272518 is about 174.0494640717.

The spelling of 5272518 in words is "five million, two hundred seventy-two thousand, five hundred eighteen".