4421134 has 4 divisors (see below), whose sum is σ = 6631704. Its totient is φ = 2210566.

The previous prime is 4421117. The next prime is 4421141. The reversal of 4421134 is 4311244.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1105282 + ... + 1105285.

It is an arithmetic number, because the mean of its divisors is an integer number (1657926).

Almost surely, 2^4421134 is an apocalyptic number.

4421134 is a deficient number, since it is larger than the sum of its proper divisors (2210570).

4421134 is a wasteful number, since it uses less digits than its factorization.

4421134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210569.

The product of its digits is 384, while the sum is 19.

The square root of 4421134 is about 2102.6492812640. The cubic root of 4421134 is about 164.1261917906.

Adding to 4421134 its reverse (4311244), we get a palindrome (8732378).

The spelling of 4421134 in words is "four million, four hundred twenty-one thousand, one hundred thirty-four".