465452636 has 18 divisors (see below), whose sum is σ = 895324080. Its totient is φ = 211569160.

The previous prime is 465452627. The next prime is 465452651. The reversal of 465452636 is 636254564.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 465452593 and 465452602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 480356 + ... + 481323.

Almost surely, 2^465452636 is an apocalyptic number.

It is an amenable number.

465452636 is a deficient number, since it is larger than the sum of its proper divisors (429871444).

465452636 is a wasteful number, since it uses less digits than its factorization.

465452636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961705 (or 961692 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 465452636 is about 21574.3513459849. The cubic root of 465452636 is about 774.9823851702.

The spelling of 465452636 in words is "four hundred sixty-five million, four hundred fifty-two thousand, six hundred thirty-six".