4013234 has 8 divisors (see below), whose sum is σ = 6058668. Its totient is φ = 1993680.

The previous prime is 4013227. The next prime is 4013267. The reversal of 4013234 is 4323104.

It can be written as a sum of positive squares in 2 ways, for example, as 4012009 + 1225 = 2003^2 + 35^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4013234² = 32212094277512, which contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6077 + ... + 6704.

Almost surely, 2^4013234 is an apocalyptic number.

4013234 is a deficient number, since it is larger than the sum of its proper divisors (2045434).

4013234 is a wasteful number, since it uses less digits than its factorization.

4013234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12940.

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

The square root of 4013234 is about 2003.3057679745. The cubic root of 4013234 is about 158.9149763640.

Adding to 4013234 its reverse (4323104), we get a palindrome (8336338).

The spelling of 4013234 in words is "four million, thirteen thousand, two hundred thirty-four".