5312423 has 8 divisors (see below), whose sum is σ = 5645280. Its totient is φ = 4989600.

The previous prime is 5312393. The next prime is 5312453. The reversal of 5312423 is 3242135.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5312393) and next prime (5312453).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5312423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5312395 and 5312404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403 + ... + 3548.

It is an arithmetic number, because the mean of its divisors is an integer number (705660).

Almost surely, 2^5312423 is an apocalyptic number.

5312423 is a deficient number, since it is larger than the sum of its proper divisors (332857).

5312423 is a wasteful number, since it uses less digits than its factorization.

5312423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017.

The product of its digits is 720, while the sum is 20.

The square root of 5312423 is about 2304.8694106174. The cubic root of 5312423 is about 174.4874581507.

Adding to 5312423 its reverse (3242135), we get a palindrome (8554558).

The spelling of 5312423 in words is "five million, three hundred twelve thousand, four hundred twenty-three".