2534449 has 2 divisors, whose sum is σ = 2534450. Its totient is φ = 2534448.

The previous prime is 2534443. The next prime is 2534459. The reversal of 2534449 is 9444352.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2480625 + 53824 = 1575^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 2534449 - 2¹¹ = 2532401 is a prime.

It is a d-powerful number, because it can be written as 2 + 5⁹ + 3¹² + 4⁷ + 4⁷ + 4⁷ + 9³ .

It is a self number, because there is not a number n which added to its sum of digits gives 2534449.

It is not a weakly prime, because it can be changed into another prime (2534443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267224 + 1267225.

It is an arithmetic number, because the mean of its divisors is an integer number (1267225).

2^2534449 is an apocalyptic number.

It is an amenable number.

2534449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534449 is an equidigital number, since it uses as much as digits as its factorization.

2534449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 2534449 is about 1591.9952889378. The cubic root of 2534449 is about 136.3414323309.

Subtracting 2534449 from its reverse (9444352), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2534449 in words is "two million, five hundred thirty-four thousand, four hundred forty-nine".