4569049 has 2 divisors, whose sum is σ = 4569050. Its totient is φ = 4569048.

The previous prime is 4569043. The next prime is 4569127. The reversal of 4569049 is 9409654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4439449 + 129600 = 2107^2 + 360^2 .

It is a cyclic number.

It is not a de Polignac number, because 4569049 - 2⁹ = 4568537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4568999 and 4569017.

It is not a weakly prime, because it can be changed into another prime (4569043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2284524 + 2284525.

It is an arithmetic number, because the mean of its divisors is an integer number (2284525).

Almost surely, 2^4569049 is an apocalyptic number.

It is an amenable number.

4569049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4569049 is an equidigital number, since it uses as much as digits as its factorization.

4569049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4569049 is about 2137.5333915520. The cubic root of 4569049 is about 165.9365049658.

The spelling of 4569049 in words is "four million, five hundred sixty-nine thousand, forty-nine".