2174323234 has 16 divisors (see below), whose sum is σ = 3353487480. Its totient is φ = 1056691840.

The previous prime is 2174323231. The next prime is 2174323247. The reversal of 2174323234 is 4323234712.

It can be written as a sum of positive squares in 4 ways, for example, as 398122209 + 1776201025 = 19953^2 + 42145^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2174323196 and 2174323205.

It is not an unprimeable number, because it can be changed into a prime (2174323231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27229 + ... + 71344.

Almost surely, 2^2174323234 is an apocalyptic number.

2174323234 is a deficient number, since it is larger than the sum of its proper divisors (1179164246).

2174323234 is a wasteful number, since it uses less digits than its factorization.

2174323234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98885.

The product of its digits is 24192, while the sum is 31.

The square root of 2174323234 is about 46629.6390078242. The cubic root of 2174323234 is about 1295.5117874971.

Adding to 2174323234 its reverse (4323234712), we get a palindrome (6497557946).

The spelling of 2174323234 in words is "two billion, one hundred seventy-four million, three hundred twenty-three thousand, two hundred thirty-four".