486599481 has 63 divisors (see below), whose sum is σ = 788307669. Its totient is φ = 300178872.

The previous prime is 486599479. The next prime is 486599489. The reversal of 486599481 is 184995684.

The square root of 486599481 is 22059.

It is a perfect power (a square), and thus also a powerful number.

486599481 is a `hidden beast` number, since 4 + 8 + 6 + 599 + 48 + 1 = 666.

It is not a de Polignac number, because 486599481 - 2¹ = 486599479 is a prime.

It is a super-2 number, since 2×486599481² = 473558109818938722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (486599489) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 11316246 + ... + 11316288.

Almost surely, 2^486599481 is an apocalyptic number.

486599481 is the 22059-th square number.

486599481 is the 11030-th centered octagonal number.

It is an amenable number.

486599481 is a deficient number, since it is larger than the sum of its proper divisors (301708188).

486599481 is an frugal number, since it uses more digits than its factorization.

486599481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 65 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The cubic root of 486599481 is about 786.5455538874.

The spelling of 486599481 in words is "four hundred eighty-six million, five hundred ninety-nine thousand, four hundred eighty-one".