5286423 has 4 divisors (see below), whose sum is σ = 7048568. Its totient is φ = 3524280.

The previous prime is 5286409. The next prime is 5286431. The reversal of 5286423 is 3246825.

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

It is not a de Polignac number, because 5286423 - 2¹² = 5282327 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5286433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881068 + ... + 881073.

It is an arithmetic number, because the mean of its divisors is an integer number (1762142).

Almost surely, 2^5286423 is an apocalyptic number.

5286423 is a deficient number, since it is larger than the sum of its proper divisors (1762145).

5286423 is a wasteful number, since it uses less digits than its factorization.

5286423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762144.

The product of its digits is 11520, while the sum is 30.

The square root of 5286423 is about 2299.2222598087. Note that the first 4 decimals coincide. The cubic root of 5286423 is about 174.2023343183.

The spelling of 5286423 in words is "five million, two hundred eighty-six thousand, four hundred twenty-three".