534871648 has 24 divisors (see below), whose sum is σ = 1054362960. Its totient is φ = 267096960.

The previous prime is 534871637. The next prime is 534871651. The reversal of 534871648 is 846178435.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 534871598 and 534871607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16093 + ... + 36451.

It is an arithmetic number, because the mean of its divisors is an integer number (43931790).

Almost surely, 2^534871648 is an apocalyptic number.

It is an amenable number.

534871648 is a deficient number, since it is larger than the sum of its proper divisors (519491312).

534871648 is a wasteful number, since it uses less digits than its factorization.

534871648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21190 (or 21182 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 534871648 is about 23127.2922755778. The cubic root of 534871648 is about 811.7392126848.

The spelling of 534871648 in words is "five hundred thirty-four million, eight hundred seventy-one thousand, six hundred forty-eight".