188448952 has 16 divisors (see below), whose sum is σ = 353711160. Its totient is φ = 94125984.

The previous prime is 188448943. The next prime is 188448983. The reversal of 188448952 is 259844881.

It is a junction number, because it is equal to n+sod(n) for n = 188448896 and 188448905.

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 3 ways as a sum of consecutive naturals, for example, 3838 + ... + 19789.

Almost surely, 2^188448952 is an apocalyptic number.

It is an amenable number.

188448952 is a deficient number, since it is larger than the sum of its proper divisors (165262208).

188448952 is a wasteful number, since it uses less digits than its factorization.

188448952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24630 (or 24626 counting only the distinct ones).

The product of its digits is 737280, while the sum is 49.

The square root of 188448952 is about 13727.6710333545. The cubic root of 188448952 is about 573.3210780987.

The spelling of 188448952 in words is "one hundred eighty-eight million, four hundred forty-eight thousand, nine hundred fifty-two".