172341130 has 24 divisors (see below), whose sum is σ = 335915532. Its totient is φ = 63633024.

The previous prime is 172341109. The next prime is 172341131. The reversal of 172341130 is 31143271.

172341130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1803649 + 170537481 = 1343^2 + 13059^2 .

It is not an unprimeable number, because it can be changed into a prime (172341131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49299 + ... + 52678.

Almost surely, 2^172341130 is an apocalyptic number.

172341130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

172341130 is a deficient number, since it is larger than the sum of its proper divisors (163574402).

172341130 is a wasteful number, since it uses less digits than its factorization.

172341130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102010 (or 101997 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 172341130 is about 13127.8760658379. The cubic root of 172341130 is about 556.4971938399.

The spelling of 172341130 in words is "one hundred seventy-two million, three hundred forty-one thousand, one hundred thirty".