486632657 has 4 divisors (see below), whose sum is σ = 556151616. Its totient is φ = 417113700.

The previous prime is 486632611. The next prime is 486632711. The reversal of 486632657 is 756236684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 486632657 - 2⁶ = 486632593 is a prime.

It is a super-2 number, since 2×486632657² = 473622685717759298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486632057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34759469 + ... + 34759482.

It is an arithmetic number, because the mean of its divisors is an integer number (139037904).

Almost surely, 2^486632657 is an apocalyptic number.

It is an amenable number.

486632657 is a deficient number, since it is larger than the sum of its proper divisors (69518959).

486632657 is an equidigital number, since it uses as much as digits as its factorization.

486632657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69518958.

The product of its digits is 1451520, while the sum is 47.

The square root of 486632657 is about 22059.7519705005. The cubic root of 486632657 is about 786.5634288498.

The spelling of 486632657 in words is "four hundred eighty-six million, six hundred thirty-two thousand, six hundred fifty-seven".