172232134 has 8 divisors (see below), whose sum is σ = 273545208. Its totient is φ = 81050400.

The previous prime is 172232129. The next prime is 172232167. The reversal of 172232134 is 431232271.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 172232099 and 172232108.

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 3 ways as a sum of consecutive naturals, for example, 2532792 + ... + 2532859.

It is an arithmetic number, because the mean of its divisors is an integer number (34193151).

Almost surely, 2^172232134 is an apocalyptic number.

172232134 is a deficient number, since it is larger than the sum of its proper divisors (101313074).

172232134 is a wasteful number, since it uses less digits than its factorization.

172232134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065670.

The product of its digits is 2016, while the sum is 25.

The square root of 172232134 is about 13123.7240903640. The cubic root of 172232134 is about 556.3798514508.

It can be divided in two parts, 1722 and 32134, that added together give a square (33856 = 184²).

The spelling of 172232134 in words is "one hundred seventy-two million, two hundred thirty-two thousand, one hundred thirty-four".