231241362 has 64 divisors (see below), whose sum is σ = 539965440. Its totient is φ = 65275200.

The previous prime is 231241357. The next prime is 231241397. The reversal of 231241362 is 263142132.

231241362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×231241362⁴ (a number of 35 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74983 + ... + 78005.

It is an arithmetic number, because the mean of its divisors is an integer number (8436960).

Almost surely, 2^231241362 is an apocalyptic number.

231241362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 231241362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269982720).

231241362 is an abundant number, since it is smaller than the sum of its proper divisors (308724078).

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

231241362 is a wasteful number, since it uses less digits than its factorization.

231241362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119.

The product of its digits is 1728, while the sum is 24.

The square root of 231241362 is about 15206.6223074028. The cubic root of 231241362 is about 613.7928704657.

Adding to 231241362 its reverse (263142132), we get a palindrome (494383494).

The spelling of 231241362 in words is "two hundred thirty-one million, two hundred forty-one thousand, three hundred sixty-two".