4529449 has 2 divisors, whose sum is σ = 4529450. Its totient is φ = 4529448.

The previous prime is 4529419. The next prime is 4529453. The reversal of 4529449 is 9449254.

It is a happy number.

4529449 is nontrivially palindromic in base 12.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4439449 + 90000 = 2107^2 + 300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4529449 is a prime.

It is not a weakly prime, because it can be changed into another prime (4529419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2264724 + 2264725.

It is an arithmetic number, because the mean of its divisors is an integer number (2264725).

Almost surely, 2^4529449 is an apocalyptic number.

It is an amenable number.

4529449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4529449 is an equidigital number, since it uses as much as digits as its factorization.

4529449 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 4529449 is about 2128.2502202514. The cubic root of 4529449 is about 165.4557220992.

The spelling of 4529449 in words is "four million, five hundred twenty-nine thousand, four hundred forty-nine".