173141380 has 12 divisors (see below), whose sum is σ = 363596940. Its totient is φ = 69256544.

The previous prime is 173141329. The next prime is 173141383. The reversal of 173141380 is 83141371.

It can be written as a sum of positive squares in 2 ways, for example, as 22146436 + 150994944 = 4706^2 + 12288^2 .

It is not an unprimeable number, because it can be changed into a prime (173141383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4328515 + ... + 4328554.

It is an arithmetic number, because the mean of its divisors is an integer number (30299745).

Almost surely, 2^173141380 is an apocalyptic number.

173141380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

173141380 is an abundant number, since it is smaller than the sum of its proper divisors (190455560).

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

173141380 is a wasteful number, since it uses less digits than its factorization.

173141380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8657078 (or 8657076 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 173141380 is about 13158.3198015552. The cubic root of 173141380 is about 557.3572117175.

Subtracting from 173141380 its reverse (83141371), we obtain a palindrome (90000009).

The spelling of 173141380 in words is "one hundred seventy-three million, one hundred forty-one thousand, three hundred eighty".