173135352 has 96 divisors (see below), whose sum is σ = 487746000. Its totient is φ = 50907648.

The previous prime is 173135351. The next prime is 173135371. The reversal of 173135352 is 253531371.

It is a super-2 number, since 2×173135352² = 59951700224327808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173135351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164524 + ... + 165572.

Almost surely, 2^173135352 is an apocalyptic number.

173135352 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 173135352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243873000).

173135352 is an abundant number, since it is smaller than the sum of its proper divisors (314610648).

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

173135352 is a wasteful number, since it uses less digits than its factorization.

173135352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1090 counting only the distinct ones).

The product of its digits is 9450, while the sum is 30.

The square root of 173135352 is about 13158.0907429612. The cubic root of 173135352 is about 557.3507434231.

The spelling of 173135352 in words is "one hundred seventy-three million, one hundred thirty-five thousand, three hundred fifty-two".