487751371 has 8 divisors (see below), whose sum is σ = 489663104. Its totient is φ = 485844480.

The previous prime is 487751359. The next prime is 487751423. The reversal of 487751371 is 173157784.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 487751371 - 2²⁷ = 353533643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487757371) 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, 491686 + ... + 492676.

It is an arithmetic number, because the mean of its divisors is an integer number (61207888).

Almost surely, 2^487751371 is an apocalyptic number.

487751371 is a deficient number, since it is larger than the sum of its proper divisors (1911733).

487751371 is an equidigital number, since it uses as much as digits as its factorization.

487751371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421.

The product of its digits is 164640, while the sum is 43.

The square root of 487751371 is about 22085.0938644145. The cubic root of 487751371 is about 787.1657079837.

The spelling of 487751371 in words is "four hundred eighty-seven million, seven hundred fifty-one thousand, three hundred seventy-one".