194545114 has 4 divisors (see below), whose sum is σ = 291817674. Its totient is φ = 97272556.

The previous prime is 194545103. The next prime is 194545121. The reversal of 194545114 is 411545491.

194545114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 145082025 + 49463089 = 12045^2 + 7033^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 194545114.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48636277 + ... + 48636280.

Almost surely, 2^194545114 is an apocalyptic number.

194545114 is a deficient number, since it is larger than the sum of its proper divisors (97272560).

194545114 is an equidigital number, since it uses as much as digits as its factorization.

194545114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97272559.

The product of its digits is 14400, while the sum is 34.

The square root of 194545114 is about 13947.9430024646. The cubic root of 194545114 is about 579.4377369149.

The spelling of 194545114 in words is "one hundred ninety-four million, five hundred forty-five thousand, one hundred fourteen".