231590060 has 48 divisors (see below), whose sum is σ = 525201600. Its totient is φ = 85273344.

The previous prime is 231590033. The next prime is 231590077. The reversal of 231590060 is 60095132.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113126 + ... + 115154.

It is an arithmetic number, because the mean of its divisors is an integer number (10941700).

Almost surely, 2^231590060 is an apocalyptic number.

231590060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231590060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262600800).

231590060 is an abundant number, since it is smaller than the sum of its proper divisors (293611540).

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

231590060 is a wasteful number, since it uses less digits than its factorization.

231590060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490 (or 2488 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 231590060 is about 15218.0833221533. The cubic root of 231590060 is about 614.1012363709.

The spelling of 231590060 in words is "two hundred thirty-one million, five hundred ninety thousand, sixty".