5236520 has 64 divisors (see below), whose sum is σ = 12579840. Its totient is φ = 1958400.

The previous prime is 5236487. The next prime is 5236541. The reversal of 5236520 is 256325.

It is a happy number.

It is a super-2 number, since 2×5236520² = 54842283420800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50789 + ... + 50891.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

Almost surely, 2^5236520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5236520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6289920).

5236520 is an abundant number, since it is smaller than the sum of its proper divisors (7343320).

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

5236520 is a wasteful number, since it uses less digits than its factorization.

5236520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 5236520 is about 2288.3443796771. The cubic root of 5236520 is about 173.6524528793.

The spelling of 5236520 in words is "five million, two hundred thirty-six thousand, five hundred twenty".