131562060 has 144 divisors (see below), whose sum is σ = 435095136. Its totient is φ = 29611008.

The previous prime is 131562037. The next prime is 131562073. The reversal of 131562060 is 60265131.

It is a self number, because there is not a number n which added to its sum of digits gives 131562060.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214314 + ... + 214926.

It is an arithmetic number, because the mean of its divisors is an integer number (3021494).

Almost surely, 2^131562060 is an apocalyptic number.

131562060 is a gapful number since it is divisible by the number (10) 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 131562060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217547568).

131562060 is an abundant number, since it is smaller than the sum of its proper divisors (303533076).

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

131562060 is a wasteful number, since it uses less digits than its factorization.

131562060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 131562060 is about 11470.0505665843. The cubic root of 131562060 is about 508.6006236208.

The spelling of 131562060 in words is "one hundred thirty-one million, five hundred sixty-two thousand, sixty".