5725931 has 4 divisors (see below), whose sum is σ = 5740752. Its totient is φ = 5711112.

The previous prime is 5725927. The next prime is 5725943. The reversal of 5725931 is 1395275.

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

It is a cyclic number.

It is not a de Polignac number, because 5725931 - 2² = 5725927 is a prime.

It is a super-2 number, since 2×5725931² = 65572571633522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5725981) 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, 6815 + ... + 7608.

It is an arithmetic number, because the mean of its divisors is an integer number (1435188).

Almost surely, 2^5725931 is an apocalyptic number.

5725931 is a deficient number, since it is larger than the sum of its proper divisors (14821).

5725931 is a wasteful number, since it uses less digits than its factorization.

5725931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14820.

The product of its digits is 9450, while the sum is 32.

The square root of 5725931 is about 2392.8917652079. The cubic root of 5725931 is about 178.9020718366.

The spelling of 5725931 in words is "five million, seven hundred twenty-five thousand, nine hundred thirty-one".