173994912 has 192 divisors, whose sum is σ = 624879360. Its totient is φ = 45868032.

The previous prime is 173994901. The next prime is 173994917. The reversal of 173994912 is 219499371.

173994912 is a `hidden beast` number, since 1 + 73 + 99 + 491 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173994917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77518 + ... + 79730.

It is an arithmetic number, because the mean of its divisors is an integer number (3254580).

Almost surely, 2^173994912 is an apocalyptic number.

173994912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 173994912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312439680).

173994912 is an abundant number, since it is smaller than the sum of its proper divisors (450884448).

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

173994912 is a wasteful number, since it uses less digits than its factorization.

173994912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252 (or 2238 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 173994912 is about 13190.7130967207. The cubic root of 173994912 is about 558.2715755161.

The spelling of 173994912 in words is "one hundred seventy-three million, nine hundred ninety-four thousand, nine hundred twelve".