4144913 has 2 divisors, whose sum is σ = 4144914. Its totient is φ = 4144912.

The previous prime is 4144879. The next prime is 4144919. The reversal of 4144913 is 3194414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3775249 + 369664 = 1943^2 + 608^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144913 - 2⁶ = 4144849 is a prime.

It is not a weakly prime, because it can be changed into another prime (4144919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072456 + 2072457.

It is an arithmetic number, because the mean of its divisors is an integer number (2072457).

Almost surely, 2^4144913 is an apocalyptic number.

It is an amenable number.

4144913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144913 is an equidigital number, since it uses as much as digits as its factorization.

4144913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 4144913 is about 2035.9059408529. The cubic root of 4144913 is about 160.6343695423.

The spelling of 4144913 in words is "four million, one hundred forty-four thousand, nine hundred thirteen".