852287463 has 12 divisors (see below), whose sum is σ = 1231648600. Its totient is φ = 567930096.

The previous prime is 852287437. The next prime is 852287473. The reversal of 852287463 is 364782258.

852287463 is a `hidden beast` number, since 8 + 522 + 87 + 46 + 3 = 666.

It is not a de Polignac number, because 852287463 - 2²⁰ = 851238887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852287473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13 + ... + 41286.

Almost surely, 2^852287463 is an apocalyptic number.

852287463 is a deficient number, since it is larger than the sum of its proper divisors (379361137).

852287463 is a wasteful number, since it uses less digits than its factorization.

852287463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43598 (or 43595 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 852287463 is about 29193.9627834249. The cubic root of 852287463 is about 948.1172176534.

The spelling of 852287463 in words is "eight hundred fifty-two million, two hundred eighty-seven thousand, four hundred sixty-three".