4421614 has 8 divisors (see below), whose sum is σ = 6643728. Its totient is φ = 2207040.

The previous prime is 4421603. The next prime is 4421617. The reversal of 4421614 is 4161244.

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

It is an Ulam number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67 + ... + 2974.

It is an arithmetic number, because the mean of its divisors is an integer number (830466).

Almost surely, 2^4421614 is an apocalyptic number.

4421614 is a deficient number, since it is larger than the sum of its proper divisors (2222114).

4421614 is a wasteful number, since it uses less digits than its factorization.

4421614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3770.

The product of its digits is 768, while the sum is 22.

The square root of 4421614 is about 2102.7634198835. The cubic root of 4421614 is about 164.1321312714.

Adding to 4421614 its reverse (4161244), we get a palindrome (8582858).

The spelling of 4421614 in words is "four million, four hundred twenty-one thousand, six hundred fourteen".