5236394 has 4 divisors (see below), whose sum is σ = 7854594. Its totient is φ = 2618196.

The previous prime is 5236393. The next prime is 5236409. The reversal of 5236394 is 4936325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3948169 + 1288225 = 1987^2 + 1135^2 .

It is a d-powerful number, because it can be written as 5⁷ + 2¹⁷ + 3¹¹ + 6⁵ + 3¹⁴ + 9⁵ + 4⁴ .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5236394.

It is not an unprimeable number, because it can be changed into a prime (5236393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1309097 + ... + 1309100.

Almost surely, 2^5236394 is an apocalyptic number.

5236394 is a deficient number, since it is larger than the sum of its proper divisors (2618200).

5236394 is a wasteful number, since it uses less digits than its factorization.

5236394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618199.

The product of its digits is 19440, while the sum is 32.

The square root of 5236394 is about 2288.3168486903. The cubic root of 5236394 is about 173.6510600723.

The spelling of 5236394 in words is "five million, two hundred thirty-six thousand, three hundred ninety-four".