531196 has 18 divisors (see below), whose sum is σ = 964880. Its totient is φ = 255840.

The previous prime is 531173. The next prime is 531197. The reversal of 531196 is 691135.

531196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 531196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531197) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6685 + ... + 6763.

531196 is a Friedman number, since it can be written as 9^6-3^5-1-1, using all its digits and the basic arithmetic operations.

2⁵³¹¹⁹⁶ is an apocalyptic number.

It is an amenable number.

531196 is a deficient number, since it is larger than the sum of its proper divisors (433684).

531196 is a wasteful number, since it uses less digits than its factorization.

531196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 122 counting only the distinct ones).

The product of its digits is 810, while the sum is 25.

The square root of 531196 is about 728.8319422199. The cubic root of 531196 is about 80.9875507972.

It can be divided in two parts, 531 and 196, that added together give a palindrome (727).

The spelling of 531196 in words is "five hundred thirty-one thousand, one hundred ninety-six".