671524848 has 30 divisors (see below), whose sum is σ = 1879337304. Its totient is φ = 223841568.

The previous prime is 671524829. The next prime is 671524879. The reversal of 671524848 is 848425176.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2331540 + ... + 2331827.

Almost surely, 2^671524848 is an apocalyptic number.

It is an amenable number.

671524848 is an abundant number, since it is smaller than the sum of its proper divisors (1207812456).

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

671524848 is a wasteful number, since it uses less digits than its factorization.

671524848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663381 (or 4663372 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 671524848 is about 25913.7964798676. The cubic root of 671524848 is about 875.6973371117.

The spelling of 671524848 in words is "six hundred seventy-one million, five hundred twenty-four thousand, eight hundred forty-eight".