5460449 has 2 divisors, whose sum is σ = 5460450. Its totient is φ = 5460448.

The previous prime is 5460443. The next prime is 5460457. The reversal of 5460449 is 9440645.

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., 3972049 + 1488400 = 1993^2 + 1220^2 .

It is a cyclic number.

It is not a de Polignac number, because 5460449 - 2²⁰ = 4411873 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5460443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730224 + 2730225.

It is an arithmetic number, because the mean of its divisors is an integer number (2730225).

Almost surely, 2^5460449 is an apocalyptic number.

It is an amenable number.

5460449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5460449 is an equidigital number, since it uses as much as digits as its factorization.

5460449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5460449 is about 2336.7603642650. The cubic root of 5460449 is about 176.0932808722.

The spelling of 5460449 in words is "five million, four hundred sixty thousand, four hundred forty-nine".