234171194 has 4 divisors (see below), whose sum is σ = 351256794. Its totient is φ = 117085596.

The previous prime is 234171191. The next prime is 234171229. The reversal of 234171194 is 491171432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 212780569 + 21390625 = 14587^2 + 4625^2 .

It is a super-2 number, since 2×234171194² = 109672296198771272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234171194.

It is not an unprimeable number, because it can be changed into a prime (234171191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58542797 + ... + 58542800.

Almost surely, 2^234171194 is an apocalyptic number.

234171194 is a deficient number, since it is larger than the sum of its proper divisors (117085600).

234171194 is a wasteful number, since it uses less digits than its factorization.

234171194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117085599.

The product of its digits is 6048, while the sum is 32.

The square root of 234171194 is about 15302.6531686502. The cubic root of 234171194 is about 616.3742542878.

The spelling of 234171194 in words is "two hundred thirty-four million, one hundred seventy-one thousand, one hundred ninety-four".