234513194 has 16 divisors (see below), whose sum is σ = 363552840. Its totient is φ = 113379840.

The previous prime is 234513179. The next prime is 234513211. The reversal of 234513194 is 491315432.

It can be written as a sum of positive squares in 4 ways, for example, as 79834225 + 154678969 = 8935^2 + 12437^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 234513194.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3389 + ... + 21920.

Almost surely, 2^234513194 is an apocalyptic number.

234513194 is a deficient number, since it is larger than the sum of its proper divisors (129039646).

234513194 is a wasteful number, since it uses less digits than its factorization.

234513194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25465.

The product of its digits is 12960, while the sum is 32.

The square root of 234513194 is about 15313.8236244251. The cubic root of 234513194 is about 616.6741736932.

The spelling of 234513194 in words is "two hundred thirty-four million, five hundred thirteen thousand, one hundred ninety-four".