486142619 has 4 divisors (see below), whose sum is σ = 486365496. Its totient is φ = 485919744.

The previous prime is 486142597. The next prime is 486142633. The reversal of 486142619 is 916241684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 486142619 - 2¹⁶ = 486077083 is a prime.

It is a super-2 number, since 2×486142619² = 472669292016358322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486142669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108134 + ... + 112539.

It is an arithmetic number, because the mean of its divisors is an integer number (121591374).

Almost surely, 2^486142619 is an apocalyptic number.

486142619 is a deficient number, since it is larger than the sum of its proper divisors (222877).

486142619 is a wasteful number, since it uses less digits than its factorization.

486142619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222876.

The product of its digits is 82944, while the sum is 41.

The square root of 486142619 is about 22048.6421123842. The cubic root of 486142619 is about 786.2993176375.

The spelling of 486142619 in words is "four hundred eighty-six million, one hundred forty-two thousand, six hundred nineteen".