2448539 has 2 divisors, whose sum is σ = 2448540. Its totient is φ = 2448538.

The previous prime is 2448533. The next prime is 2448553. The reversal of 2448539 is 9358442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2448539 - 2²⁰ = 1399963 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2448499 and 2448508.

It is not a weakly prime, because it can be changed into another prime (2448533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224269 + 1224270.

It is an arithmetic number, because the mean of its divisors is an integer number (1224270).

2^2448539 is an apocalyptic number.

2448539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2448539 is an equidigital number, since it uses as much as digits as its factorization.

2448539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 2448539 is about 1564.7808153221. The cubic root of 2448539 is about 134.7831727389.

Subtracting 2448539 from its reverse (9358442), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2448539 in words is "two million, four hundred forty-eight thousand, five hundred thirty-nine".