2448451 has 2 divisors, whose sum is σ = 2448452. Its totient is φ = 2448450.

The previous prime is 2448443. The next prime is 2448491. The reversal of 2448451 is 1548442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2448451 - 2³ = 2448443 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2448431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224225 + 1224226.

It is an arithmetic number, because the mean of its divisors is an integer number (1224226).

2^2448451 is an apocalyptic number.

2448451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2448451 is an equidigital number, since it uses as much as digits as its factorization.

2448451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5120, while the sum is 28.

The square root of 2448451 is about 1564.7526961153. The cubic root of 2448451 is about 134.7815580262.

Subtracting from 2448451 its reverse (1548442), we obtain a palindrome (900009).

The spelling of 2448451 in words is "two million, four hundred forty-eight thousand, four hundred fifty-one".