465046656 has 32 divisors (see below), whose sum is σ = 1235281200. Its totient is φ = 155015424.

The previous prime is 465046649. The next prime is 465046657. The reversal of 465046656 is 656640564.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (465046657) by changing a digit.

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, 605146 + ... + 605913.

Almost surely, 2^465046656 is an apocalyptic number.

It is an amenable number.

465046656 is an abundant number, since it is smaller than the sum of its proper divisors (770234544).

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

465046656 is a wasteful number, since it uses less digits than its factorization.

465046656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211076 (or 1211064 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 465046656 is about 21564.9404358092. The cubic root of 465046656 is about 774.7569996393.

The spelling of 465046656 in words is "four hundred sixty-five million, forty-six thousand, six hundred fifty-six".