462307648 has 28 divisors (see below), whose sum is σ = 1000792512. Its totient is φ = 210139520.

The previous prime is 462307633. The next prime is 462307661. The reversal of 462307648 is 846703264.

It is a happy number.

It is a super-2 number, since 2×462307648² = 427456722798583808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 462307648.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327640 + ... + 329047.

Almost surely, 2^462307648 is an apocalyptic number.

It is an amenable number.

462307648 is an abundant number, since it is smaller than the sum of its proper divisors (538484864).

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

462307648 is a wasteful number, since it uses less digits than its factorization.

462307648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656710 (or 656700 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 462307648 is about 21501.3406093667. The cubic root of 462307648 is about 773.2329622673.

The spelling of 462307648 in words is "four hundred sixty-two million, three hundred seven thousand, six hundred forty-eight".