186968348 has 24 divisors (see below), whose sum is σ = 374341632. Its totient is φ = 80042544.

The previous prime is 186968339. The next prime is 186968371. The reversal of 186968348 is 843869681.

186968348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 186968348.

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 7 ways as a sum of consecutive naturals, for example, 27365 + ... + 33507.

It is an arithmetic number, because the mean of its divisors is an integer number (15597568).

Almost surely, 2^186968348 is an apocalyptic number.

It is an amenable number.

186968348 is an abundant number, since it is smaller than the sum of its proper divisors (187373284).

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

186968348 is a wasteful number, since it uses less digits than its factorization.

186968348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241 (or 7239 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 53.

The square root of 186968348 is about 13673.6369704625. The cubic root of 186968348 is about 571.8156406204.

The spelling of 186968348 in words is "one hundred eighty-six million, nine hundred sixty-eight thousand, three hundred forty-eight".