4130234 has 4 divisors (see below), whose sum is σ = 6195354. Its totient is φ = 2065116.

The previous prime is 4130233. The next prime is 4130251. The reversal of 4130234 is 4320314.

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., 3222025 + 908209 = 1795^2 + 953^2 .

It is not an unprimeable number, because it can be changed into a prime (4130233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032557 + ... + 1032560.

Almost surely, 2^4130234 is an apocalyptic number.

4130234 is a deficient number, since it is larger than the sum of its proper divisors (2065120).

4130234 is a wasteful number, since it uses less digits than its factorization.

4130234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065119.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4130234 is about 2032.2977144110. The cubic root of 4130234 is about 160.4445190820. Note that the first 3 decimals are identical.

Adding to 4130234 its reverse (4320314), we get a palindrome (8450548).

The spelling of 4130234 in words is "four million, one hundred thirty thousand, two hundred thirty-four".