4064249 has 4 divisors (see below), whose sum is σ = 4644864. Its totient is φ = 3483636.

The previous prime is 4064243. The next prime is 4064299. The reversal of 4064249 is 9424604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4064249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4064243) 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 in 3 ways as a sum of consecutive naturals, for example, 290297 + ... + 290310.

It is an arithmetic number, because the mean of its divisors is an integer number (1161216).

Almost surely, 2^4064249 is an apocalyptic number.

It is an amenable number.

4064249 is a deficient number, since it is larger than the sum of its proper divisors (580615).

4064249 is an equidigital number, since it uses as much as digits as its factorization.

4064249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580614.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4064249 is about 2015.9982638881. The cubic root of 4064249 is about 159.5855026478.

The spelling of 4064249 in words is "four million, sixty-four thousand, two hundred forty-nine".