5240823 has 8 divisors (see below), whose sum is σ = 7986048. Its totient is φ = 2994744.

The previous prime is 5240821. The next prime is 5240831. The reversal of 5240823 is 3280425.

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

It is not a de Polignac number, because 5240823 - 2¹ = 5240821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5240793 and 5240802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124761 + ... + 124802.

It is an arithmetic number, because the mean of its divisors is an integer number (998256).

Almost surely, 2^5240823 is an apocalyptic number.

5240823 is a deficient number, since it is larger than the sum of its proper divisors (2745225).

5240823 is a wasteful number, since it uses less digits than its factorization.

5240823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249573.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5240823 is about 2289.2843860036. The cubic root of 5240823 is about 173.7000049384.

The spelling of 5240823 in words is "five million, two hundred forty thousand, eight hundred twenty-three".