231411060 has 48 divisors (see below), whose sum is σ = 719947200. Its totient is φ = 61709472.

The previous prime is 231411049. The next prime is 231411067. The reversal of 231411060 is 60114132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231411067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213730 + ... + 214809.

It is an arithmetic number, because the mean of its divisors is an integer number (14998900).

Almost surely, 2^231411060 is an apocalyptic number.

231411060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231411060 is an abundant number, since it is smaller than the sum of its proper divisors (488536140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231411060 is a wasteful number, since it uses less digits than its factorization.

231411060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428557 (or 428549 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 231411060 is about 15212.2010241779. The cubic root of 231411060 is about 613.9429790689.

Adding to 231411060 its reverse (60114132), we get a palindrome (291525192).

The spelling of 231411060 in words is "two hundred thirty-one million, four hundred eleven thousand, sixty".