482131491 has 8 divisors (see below), whose sum is σ = 643537680. Its totient is φ = 321073152.

The previous prime is 482131487. The next prime is 482131501. The reversal of 482131491 is 194131284.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 482131491 - 2² = 482131487 is a prime.

It is a super-2 number, since 2×482131491² = 464901549227766162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (482131411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 83710 + ... + 89283.

It is an arithmetic number, because the mean of its divisors is an integer number (80442210).

Almost surely, 2^482131491 is an apocalyptic number.

482131491 is a deficient number, since it is larger than the sum of its proper divisors (161406189).

482131491 is a wasteful number, since it uses less digits than its factorization.

482131491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173925.

The product of its digits is 6912, while the sum is 33.

The square root of 482131491 is about 21957.4928213583. The cubic root of 482131491 is about 784.1307760075.

The spelling of 482131491 in words is "four hundred eighty-two million, one hundred thirty-one thousand, four hundred ninety-one".