466626646 has 8 divisors (see below), whose sum is σ = 724075920. Its totient is φ = 225268008.

The previous prime is 466626619. The next prime is 466626653. The reversal of 466626646 is 646626664.

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

It is a junction number, because it is equal to n+sod(n) for n = 466626596 and 466626605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4022586 + ... + 4022701.

It is an arithmetic number, because the mean of its divisors is an integer number (90509490).

Almost surely, 2^466626646 is an apocalyptic number.

466626646 is a deficient number, since it is larger than the sum of its proper divisors (257449274).

466626646 is a wasteful number, since it uses less digits than its factorization.

466626646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8045318.

The product of its digits is 1492992, while the sum is 46.

The square root of 466626646 is about 21601.5426763924. The cubic root of 466626646 is about 775.6334168112.

The spelling of 466626646 in words is "four hundred sixty-six million, six hundred twenty-six thousand, six hundred forty-six".