48319686 has 32 divisors (see below), whose sum is σ = 109144800. Its totient is φ = 15841440.

The previous prime is 48319637. The next prime is 48319693. The reversal of 48319686 is 68691384.

48319686 is a `hidden beast` number, since 483 + 1 + 96 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4041 + ... + 10628.

It is an arithmetic number, because the mean of its divisors is an integer number (3410775).

Almost surely, 2^48319686 is an apocalyptic number.

48319686 is an abundant number, since it is smaller than the sum of its proper divisors (60825114).

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

48319686 is a wasteful number, since it uses less digits than its factorization.

48319686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14741 (or 14735 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 48319686 is about 6951.2362929194. The cubic root of 48319686 is about 364.2291506838.

The spelling of 48319686 in words is "forty-eight million, three hundred nineteen thousand, six hundred eighty-six".