194055316 has 96 divisors (see below), whose sum is σ = 433959680. Its totient is φ = 73903104.

The previous prime is 194055299. The next prime is 194055359. The reversal of 194055316 is 613550491.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 1780270 + ... + 1780378.

Almost surely, 2^194055316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194055316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216979840).

194055316 is an abundant number, since it is smaller than the sum of its proper divisors (239904364).

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

194055316 is a wasteful number, since it uses less digits than its factorization.

194055316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 194055316 is about 13930.3738643297. The cubic root of 194055316 is about 578.9510529625.

The spelling of 194055316 in words is "one hundred ninety-four million, fifty-five thousand, three hundred sixteen".