4625449 has 2 divisors, whose sum is σ = 4625450. Its totient is φ = 4625448.

The previous prime is 4625443. The next prime is 4625459. The reversal of 4625449 is 9445264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2999824 + 1625625 = 1732^2 + 1275^2 .

It is a cyclic number.

It is not a de Polignac number, because 4625449 - 2³ = 4625441 is a prime.

It is not a weakly prime, because it can be changed into another prime (4625441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312724 + 2312725.

It is an arithmetic number, because the mean of its divisors is an integer number (2312725).

Almost surely, 2^4625449 is an apocalyptic number.

It is an amenable number.

4625449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4625449 is an equidigital number, since it uses as much as digits as its factorization.

4625449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 34.

The square root of 4625449 is about 2150.6857046068. The cubic root of 4625449 is about 166.6164840028.

The spelling of 4625449 in words is "four million, six hundred twenty-five thousand, four hundred forty-nine".