5231365 has 16 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 3886272.

The previous prime is 5231341. The next prime is 5231371. The reversal of 5231365 is 5631325.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5231365 - 2¹¹ = 5229317 is a prime.

5231365 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4516 + ... + 5554.

It is an arithmetic number, because the mean of its divisors is an integer number (421200).

Almost surely, 2^5231365 is an apocalyptic number.

It is an amenable number.

5231365 is a deficient number, since it is larger than the sum of its proper divisors (1507835).

5231365 is a wasteful number, since it uses less digits than its factorization.

5231365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116.

The product of its digits is 2700, while the sum is 25.

The square root of 5231365 is about 2287.2177421487. The cubic root of 5231365 is about 173.5954511362.

The spelling of 5231365 in words is "five million, two hundred thirty-one thousand, three hundred sixty-five".