462142866 has 8 divisors (see below), whose sum is σ = 924285744. Its totient is φ = 154047620.

The previous prime is 462142853. The next prime is 462142903. The reversal of 462142866 is 668241264.

It is a sphenic number, since it is the product of 3 distinct primes.

462142866 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38511900 + ... + 38511911.

It is an arithmetic number, because the mean of its divisors is an integer number (115535718).

Almost surely, 2^462142866 is an apocalyptic number.

462142866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

462142866 is a wasteful number, since it uses less digits than its factorization.

462142866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77023816.

The product of its digits is 110592, while the sum is 39.

The square root of 462142866 is about 21497.5083672504. The cubic root of 462142866 is about 773.1410826025.

The spelling of 462142866 in words is "four hundred sixty-two million, one hundred forty-two thousand, eight hundred sixty-six".