194127248 has 20 divisors (see below), whose sum is σ = 429853440. Its totient is φ = 83197344.

The previous prime is 194127223. The next prime is 194127281. The reversal of 194127248 is 842721491.

It is a happy number.

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, 866528 + ... + 866751.

It is an arithmetic number, because the mean of its divisors is an integer number (21492672).

Almost surely, 2^194127248 is an apocalyptic number.

It is an amenable number.

194127248 is an abundant number, since it is smaller than the sum of its proper divisors (235726192).

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

194127248 is a wasteful number, since it uses less digits than its factorization.

194127248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733294 (or 1733288 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 194127248 is about 13932.9554653706. The cubic root of 194127248 is about 579.0225788954.

The spelling of 194127248 in words is "one hundred ninety-four million, one hundred twenty-seven thousand, two hundred forty-eight".