531041 has 8 divisors (see below), whose sum is σ = 613440. Its totient is φ = 450288.

The previous prime is 531023. The next prime is 531043. The reversal of 531041 is 140135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 531041 - 2⁶ = 530977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (531043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 1103.

It is an arithmetic number, because the mean of its divisors is an integer number (76680).

2⁵³¹⁰⁴¹ is an apocalyptic number.

It is an amenable number.

531041 is a deficient number, since it is larger than the sum of its proper divisors (82399).

531041 is a wasteful number, since it uses less digits than its factorization.

531041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 531041 is about 728.7255999346. The cubic root of 531041 is about 80.9796727939.

Adding to 531041 its reverse (140135), we get a palindrome (671176).

The spelling of 531041 in words is "five hundred thirty-one thousand, forty-one".