486992 has 20 divisors (see below), whose sum is σ = 1029696. Its totient is φ = 221280.

The previous prime is 486991. The next prime is 487007. The reversal of 486992 is 299684.

It is a super-2 number, since 2×486992² = 474322416128, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 486992.

It is not an unprimeable number, because it can be changed into a prime (486991) 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, 1208 + ... + 1559.

2⁴⁸⁶⁹⁹² is an apocalyptic number.

It is an amenable number.

486992 is an abundant number, since it is smaller than the sum of its proper divisors (542704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486992 is a wasteful number, since it uses less digits than its factorization.

486992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786 (or 2780 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 486992 is about 697.8481210120. The cubic root of 486992 is about 78.6756987938.

The spelling of 486992 in words is "four hundred eighty-six thousand, nine hundred ninety-two".