188094134 has 8 divisors (see below), whose sum is σ = 282227880. Its totient is φ = 94018176.

The previous prime is 188094131. The next prime is 188094139. The reversal of 188094134 is 431490881.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188094131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5099 + ... + 20054.

It is an arithmetic number, because the mean of its divisors is an integer number (35278485).

Almost surely, 2^188094134 is an apocalyptic number.

188094134 is a deficient number, since it is larger than the sum of its proper divisors (94133746).

188094134 is a wasteful number, since it uses less digits than its factorization.

188094134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28894.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 188094134 is about 13714.7414849861. The cubic root of 188094134 is about 572.9610293226.

The spelling of 188094134 in words is "one hundred eighty-eight million, ninety-four thousand, one hundred thirty-four".