5775231 has 32 divisors (see below), whose sum is σ = 10027008. Its totient is φ = 2867040.

The previous prime is 5775197. The next prime is 5775239. The reversal of 5775231 is 1325775.

It is not a de Polignac number, because 5775231 - 2¹⁰ = 5774207 is a prime.

It is a super-2 number, since 2×5775231² = 66706586206722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4770 + ... + 5856.

It is an arithmetic number, because the mean of its divisors is an integer number (313344).

Almost surely, 2^5775231 is an apocalyptic number.

5775231 is a deficient number, since it is larger than the sum of its proper divisors (4251777).

5775231 is a wasteful number, since it uses less digits than its factorization.

5775231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131.

The product of its digits is 7350, while the sum is 30.

The square root of 5775231 is about 2403.1710301183. The cubic root of 5775231 is about 179.4140514392.

It can be divided in two parts, 5775 and 231, that multiplied together give a square (1334025 = 1155²).

The spelling of 5775231 in words is "five million, seven hundred seventy-five thousand, two hundred thirty-one".