4914421 has 4 divisors (see below), whose sum is σ = 4923052. Its totient is φ = 4905792.

The previous prime is 4914397. The next prime is 4914431. The reversal of 4914421 is 1244194.

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

It can be written as a sum of positive squares in 2 ways, for example, as 970225 + 3944196 = 985^2 + 1986^2 .

It is a cyclic number.

It is not a de Polignac number, because 4914421 - 2⁵ = 4914389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4914431) 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, 3396 + ... + 4621.

It is an arithmetic number, because the mean of its divisors is an integer number (1230763).

Almost surely, 2^4914421 is an apocalyptic number.

It is an amenable number.

4914421 is a deficient number, since it is larger than the sum of its proper divisors (8631).

4914421 is an equidigital number, since it uses as much as digits as its factorization.

4914421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8630.

The product of its digits is 1152, while the sum is 25.

The square root of 4914421 is about 2216.8493408439. The cubic root of 4914421 is about 170.0163882702.

It can be divided in two parts, 4914 and 421, that added together give a palindrome (5335).

The spelling of 4914421 in words is "four million, nine hundred fourteen thousand, four hundred twenty-one".