5724523 has 6 divisors (see below), whose sum is σ = 6659196. Its totient is φ = 4906692.

The previous prime is 5724503. The next prime is 5724527. The reversal of 5724523 is 3254275.

It is a de Polignac number, because none of the positive numbers 2^k-5724523 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 5724491 and 5724500.

It is not an unprimeable number, because it can be changed into a prime (5724527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58365 + ... + 58462.

It is an arithmetic number, because the mean of its divisors is an integer number (1109866).

Almost surely, 2^5724523 is an apocalyptic number.

5724523 is a deficient number, since it is larger than the sum of its proper divisors (934673).

5724523 is a wasteful number, since it uses less digits than its factorization.

5724523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116841 (or 116834 counting only the distinct ones).

The product of its digits is 8400, while the sum is 28.

The square root of 5724523 is about 2392.5975424212. The cubic root of 5724523 is about 178.8874066950.

Adding to 5724523 its reverse (3254275), we get a palindrome (8978798).

The spelling of 5724523 in words is "five million, seven hundred twenty-four thousand, five hundred twenty-three".