4449259 has 2 divisors, whose sum is σ = 4449260. Its totient is φ = 4449258.

The previous prime is 4449239. The next prime is 4449283. The reversal of 4449259 is 9529444.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4449259 - 2⁵ = 4449227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4449239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2224629 + 2224630.

It is an arithmetic number, because the mean of its divisors is an integer number (2224630).

Almost surely, 2^4449259 is an apocalyptic number.

4449259 is a deficient number, since it is larger than the sum of its proper divisors (1).

4449259 is an equidigital number, since it uses as much as digits as its factorization.

4449259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 4449259 is about 2109.3266698167. The cubic root of 4449259 is about 164.4734854393.

It can be divided in two parts, 44492 and 59, that added together give a triangular number (44551 = T₂₉₈).

The spelling of 4449259 in words is "four million, four hundred forty-nine thousand, two hundred fifty-nine".