194987114 has 32 divisors (see below), whose sum is σ = 350645760. Its totient is φ = 79567488.

The previous prime is 194987113. The next prime is 194987119. The reversal of 194987114 is 411789491.

It is a happy number.

194987114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (194987113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20342 + ... + 28350.

It is an arithmetic number, because the mean of its divisors is an integer number (10957680).

Almost surely, 2^194987114 is an apocalyptic number.

194987114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

194987114 is a deficient number, since it is larger than the sum of its proper divisors (155658646).

194987114 is a wasteful number, since it uses less digits than its factorization.

194987114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8102.

The product of its digits is 72576, while the sum is 44.

The square root of 194987114 is about 13963.7786433329. The cubic root of 194987114 is about 579.8762260653.

The spelling of 194987114 in words is "one hundred ninety-four million, nine hundred eighty-seven thousand, one hundred fourteen".