462875866 has 4 divisors (see below), whose sum is σ = 694313802. Its totient is φ = 231437932.

The previous prime is 462875863. The next prime is 462875879. The reversal of 462875866 is 668578264.

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

It can be written as a sum of positive squares in only one way, i.e., 442218841 + 20657025 = 21029^2 + 4545^2 .

It is not an unprimeable number, because it can be changed into a prime (462875863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115718965 + ... + 115718968.

Almost surely, 2^462875866 is an apocalyptic number.

462875866 is a deficient number, since it is larger than the sum of its proper divisors (231437936).

462875866 is a wasteful number, since it uses less digits than its factorization.

462875866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231437935.

The product of its digits is 3870720, while the sum is 52.

The square root of 462875866 is about 21514.5500998743. The cubic root of 462875866 is about 773.5496236981.

The spelling of 462875866 in words is "four hundred sixty-two million, eight hundred seventy-five thousand, eight hundred sixty-six".