486021031 has 8 divisors (see below), whose sum is σ = 496868544. Its totient is φ = 475194720.

The previous prime is 486021017. The next prime is 486021043. The reversal of 486021031 is 130120684.

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 486021031 - 2⁷ = 486020903 is a prime.

It is a super-2 number, since 2×486021031² = 472432885148605922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 486020987 and 486021005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486021001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46641 + ... + 56101.

It is an arithmetic number, because the mean of its divisors is an integer number (62108568).

Almost surely, 2^486021031 is an apocalyptic number.

486021031 is a deficient number, since it is larger than the sum of its proper divisors (10847513).

486021031 is a wasteful number, since it uses less digits than its factorization.

486021031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10601.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 486021031 is about 22045.8846726549. The cubic root of 486021031 is about 786.2337590070.

The spelling of 486021031 in words is "four hundred eighty-six million, twenty-one thousand, thirty-one".