5238536 has 8 divisors (see below), whose sum is σ = 9822270. Its totient is φ = 2619264.

The previous prime is 5238523. The next prime is 5238577. The reversal of 5238536 is 6358325.

It can be written as a sum of positive squares in only one way, i.e., 4866436 + 372100 = 2206^2 + 610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 327401 + ... + 327416.

Almost surely, 2^5238536 is an apocalyptic number.

It is an amenable number.

5238536 is a deficient number, since it is larger than the sum of its proper divisors (4583734).

5238536 is a wasteful number, since it uses less digits than its factorization.

5238536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654823 (or 654819 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 5238536 is about 2288.7848304286. The cubic root of 5238536 is about 173.6747347528.

The spelling of 5238536 in words is "five million, two hundred thirty-eight thousand, five hundred thirty-six".