194071088 has 20 divisors (see below), whose sum is σ = 377661840. Its totient is φ = 96609984.

The previous prime is 194071063. The next prime is 194071093. The reversal of 194071088 is 880170491.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22820 + ... + 30147.

It is an arithmetic number, because the mean of its divisors is an integer number (18883092).

Almost surely, 2^194071088 is an apocalyptic number.

It is an amenable number.

194071088 is a deficient number, since it is larger than the sum of its proper divisors (183590752).

194071088 is a wasteful number, since it uses less digits than its factorization.

194071088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53204 (or 53198 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 194071088 is about 13930.9399539299. The cubic root of 194071088 is about 578.9667374399.

The spelling of 194071088 in words is "one hundred ninety-four million, seventy-one thousand, eighty-eight".