4060209 has 8 divisors (see below), whose sum is σ = 5424352. Its totient is φ = 2701440.

The previous prime is 4060207. The next prime is 4060211. The reversal of 4060209 is 9020604.

It is an interprime number because it is at equal distance from previous prime (4060207) and next prime (4060211).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4060209 - 2¹ = 4060207 is a prime.

It is an Ulam number.

It is a Duffinian number.

4060209 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4060207) 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 7 ways as a sum of consecutive naturals, for example, 1014 + ... + 3024.

It is an arithmetic number, because the mean of its divisors is an integer number (678044).

Almost surely, 2^4060209 is an apocalyptic number.

It is an amenable number.

4060209 is a deficient number, since it is larger than the sum of its proper divisors (1364143).

4060209 is a wasteful number, since it uses less digits than its factorization.

4060209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4060209 is about 2014.9960297728. The cubic root of 4060209 is about 159.5326073343.

The spelling of 4060209 in words is "four million, sixty thousand, two hundred nine".