741231 has 10 divisors (see below), whose sum is σ = 1107392. Its totient is φ = 494100.

The previous prime is 741229. The next prime is 741233. The reversal of 741231 is 132147.

It is an interprime number because it is at equal distance from previous prime (741229) and next prime (741233).

It is not a de Polignac number, because 741231 - 2¹ = 741229 is a prime.

It is a super-2 number, since 2×741231² = 1098846790722, which contains 22 as substring.

It is a Duffinian number.

741231 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741233) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4495 + ... + 4656.

2⁷⁴¹²³¹ is an apocalyptic number.

741231 is a deficient number, since it is larger than the sum of its proper divisors (366161).

741231 is an equidigital number, since it uses as much as digits as its factorization.

741231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9163 (or 9154 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 741231 is about 860.9477336052. The cubic root of 741231 is about 90.5005443432.

Adding to 741231 its reverse (132147), we get a palindrome (873378).

It can be divided in two parts, 741 and 231, that multiplied together give a palindrome (171171).

The spelling of 741231 in words is "seven hundred forty-one thousand, two hundred thirty-one".