4537069 has 2 divisors, whose sum is σ = 4537070. Its totient is φ = 4537068.

The previous prime is 4537061. The next prime is 4537081. The reversal of 4537069 is 9607354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 169 = 2130^2 + 13^2 .

It is a cyclic number.

It is not a de Polignac number, because 4537069 - 2³ = 4537061 is a prime.

It is a super-2 number, since 2×4537069² = 41169990221522, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4537061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2268534 + 2268535.

It is an arithmetic number, because the mean of its divisors is an integer number (2268535).

Almost surely, 2^4537069 is an apocalyptic number.

It is an amenable number.

4537069 is a deficient number, since it is larger than the sum of its proper divisors (1).

4537069 is an equidigital number, since it uses as much as digits as its factorization.

4537069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 4537069 is about 2130.0396709921. The cubic root of 4537069 is about 165.5484534854.

The spelling of 4537069 in words is "four million, five hundred thirty-seven thousand, sixty-nine".