131470482 has 64 divisors (see below), whose sum is σ = 313657344. Its totient is φ = 36210240.

The previous prime is 131470463. The next prime is 131470489. The reversal of 131470482 is 284074131.

It is not an unprimeable number, because it can be changed into a prime (131470489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56343 + ... + 58629.

It is an arithmetic number, because the mean of its divisors is an integer number (4900896).

Almost surely, 2^131470482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131470482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156828672).

131470482 is an abundant number, since it is smaller than the sum of its proper divisors (182186862).

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

131470482 is a wasteful number, since it uses less digits than its factorization.

131470482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 131470482 is about 11466.0578229835. The cubic root of 131470482 is about 508.4825869590.

The spelling of 131470482 in words is "one hundred thirty-one million, four hundred seventy thousand, four hundred eighty-two".