486312461 has 4 divisors (see below), whose sum is σ = 486437952. Its totient is φ = 486186972.

The previous prime is 486312433. The next prime is 486312503. The reversal of 486312461 is 164213684.

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 486312461 - 2¹⁴ = 486296077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486312401) 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, 56741 + ... + 64746.

It is an arithmetic number, because the mean of its divisors is an integer number (121609488).

Almost surely, 2^486312461 is an apocalyptic number.

It is an amenable number.

486312461 is a deficient number, since it is larger than the sum of its proper divisors (125491).

486312461 is a wasteful number, since it uses less digits than its factorization.

486312461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125490.

The product of its digits is 27648, while the sum is 35.

The square root of 486312461 is about 22052.4933057466. The cubic root of 486312461 is about 786.3908758855.

The spelling of 486312461 in words is "four hundred eighty-six million, three hundred twelve thousand, four hundred sixty-one".