5684531 has 4 divisors (see below), whose sum is σ = 5691000. Its totient is φ = 5678064.

The previous prime is 5684521. The next prime is 5684533. The reversal of 5684531 is 1354865.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1354865 = 5 ⋅270973.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5684531 is a prime.

It is a super-2 number, since 2×5684531² = 64627785379922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5684533) 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, 1661 + ... + 3758.

It is an arithmetic number, because the mean of its divisors is an integer number (1422750).

Almost surely, 2^5684531 is an apocalyptic number.

5684531 is a deficient number, since it is larger than the sum of its proper divisors (6469).

5684531 is a wasteful number, since it uses less digits than its factorization.

5684531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6468.

The product of its digits is 14400, while the sum is 32.

The square root of 5684531 is about 2384.2254507492. The cubic root of 5684531 is about 178.4698586732.

The spelling of 5684531 in words is "five million, six hundred eighty-four thousand, five hundred thirty-one".