172466234 has 8 divisors (see below), whose sum is σ = 259016160. Its totient is φ = 86127516.

The previous prime is 172466233. The next prime is 172466317. The reversal of 172466234 is 432664271.

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 = 172466194 and 172466203.

It is not an unprimeable number, because it can be changed into a prime (172466233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50744 + ... + 54035.

It is an arithmetic number, because the mean of its divisors is an integer number (32377020).

Almost surely, 2^172466234 is an apocalyptic number.

172466234 is a deficient number, since it is larger than the sum of its proper divisors (86549926).

172466234 is a wasteful number, since it uses less digits than its factorization.

172466234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105604.

The product of its digits is 48384, while the sum is 35.

The square root of 172466234 is about 13132.6400240013. The cubic root of 172466234 is about 556.6318167353.

The spelling of 172466234 in words is "one hundred seventy-two million, four hundred sixty-six thousand, two hundred thirty-four".