487272605 has 8 divisors (see below), whose sum is σ = 587696472. Its totient is φ = 387838528.

The previous prime is 487272593. The next prime is 487272629. The reversal of 487272605 is 506272784.

It can be written as a sum of positive squares in 4 ways, for example, as 347039641 + 140232964 = 18629^2 + 11842^2 .

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 487272605 - 2⁸ = 487272349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246362 + ... + 248331.

It is an arithmetic number, because the mean of its divisors is an integer number (73462059).

Almost surely, 2^487272605 is an apocalyptic number.

It is an amenable number.

487272605 is a deficient number, since it is larger than the sum of its proper divisors (100423867).

487272605 is a wasteful number, since it uses less digits than its factorization.

487272605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494895.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 487272605 is about 22074.2520824602. The cubic root of 487272605 is about 786.9080688287.

It can be divided in two parts, 4872 and 72605, that added together give a palindrome (77477).

The spelling of 487272605 in words is "four hundred eighty-seven million, two hundred seventy-two thousand, six hundred five".