5386431 has 16 divisors (see below), whose sum is σ = 7515360. Its totient is φ = 3427200.

The previous prime is 5386421. The next prime is 5386471. The reversal of 5386431 is 1346835.

It is not a de Polignac number, because 5386431 - 2¹¹ = 5384383 is a prime.

It is a super-2 number, since 2×5386431² = 58027277835522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5386421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8481 + ... + 9093.

It is an arithmetic number, because the mean of its divisors is an integer number (469710).

Almost surely, 2^5386431 is an apocalyptic number.

5386431 is a deficient number, since it is larger than the sum of its proper divisors (2128929).

5386431 is a wasteful number, since it uses less digits than its factorization.

5386431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746.

The product of its digits is 8640, while the sum is 30.

The square root of 5386431 is about 2320.8685874043. The cubic root of 5386431 is about 175.2939929021.

The spelling of 5386431 in words is "five million, three hundred eighty-six thousand, four hundred thirty-one".