5767231 has 4 divisors (see below), whose sum is σ = 5774112. Its totient is φ = 5760352.

The previous prime is 5767217. The next prime is 5767247. The reversal of 5767231 is 1327675.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5767231 is a prime.

It is a super-2 number, since 2×5767231² = 66521906814722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5³ + 7 + 6 + 7⁸ + 2¹¹ + 3⁵ + 1 .

It is a Duffinian number.

5767231 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5767193 and 5767202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5767331) 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, 1975 + ... + 3928.

It is an arithmetic number, because the mean of its divisors is an integer number (1443528).

Almost surely, 2^5767231 is an apocalyptic number.

5767231 is a deficient number, since it is larger than the sum of its proper divisors (6881).

5767231 is an equidigital number, since it uses as much as digits as its factorization.

5767231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6880.

The product of its digits is 8820, while the sum is 31.

The square root of 5767231 is about 2401.5059858347. The cubic root of 5767231 is about 179.3311701561.

The spelling of 5767231 in words is "five million, seven hundred sixty-seven thousand, two hundred thirty-one".