462668662 has 4 divisors (see below), whose sum is σ = 694002996. Its totient is φ = 231334330.

The previous prime is 462668653. The next prime is 462668663. The reversal of 462668662 is 266866264.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462668663) 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 as a sum of consecutive naturals, namely, 115667164 + ... + 115667167.

It is an arithmetic number, because the mean of its divisors is an integer number (173500749).

Almost surely, 2^462668662 is an apocalyptic number.

462668662 is a deficient number, since it is larger than the sum of its proper divisors (231334334).

462668662 is a wasteful number, since it uses less digits than its factorization.

462668662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231334333.

The product of its digits is 995328, while the sum is 46.

The square root of 462668662 is about 21509.7341220202. The cubic root of 462668662 is about 773.4341813009.

It can be divided in two parts, 462 and 668662, that added together give a square (669124 = 818²).

The spelling of 462668662 in words is "four hundred sixty-two million, six hundred sixty-eight thousand, six hundred sixty-two".