487704241 has 4 divisors (see below), whose sum is σ = 487808500. Its totient is φ = 487599984.

The previous prime is 487704221. The next prime is 487704341. The reversal of 487704241 is 142407784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 463497841 + 24206400 = 21529^2 + 4920^2 .

It is a cyclic number.

It is not a de Polignac number, because 487704241 - 2¹⁷ = 487573169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 487704241.

It is not an unprimeable number, because it can be changed into a prime (487704221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44766 + ... + 54583.

It is an arithmetic number, because the mean of its divisors is an integer number (121952125).

Almost surely, 2^487704241 is an apocalyptic number.

It is an amenable number.

487704241 is a deficient number, since it is larger than the sum of its proper divisors (104259).

487704241 is an equidigital number, since it uses as much as digits as its factorization.

487704241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104258.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 487704241 is about 22084.0268293624. The cubic root of 487704241 is about 787.1403533208.

The spelling of 487704241 in words is "four hundred eighty-seven million, seven hundred four thousand, two hundred forty-one".