4090208 has 12 divisors (see below), whose sum is σ = 8052660. Its totient is φ = 2045088.

The previous prime is 4090193. The next prime is 4090223. The reversal of 4090208 is 8020904.

4090208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4090193) and next prime (4090223).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63878 + ... + 63941.

It is an arithmetic number, because the mean of its divisors is an integer number (671055).

Almost surely, 2^4090208 is an apocalyptic number.

It is an amenable number.

4090208 is a deficient number, since it is larger than the sum of its proper divisors (3962452).

4090208 is a wasteful number, since it uses less digits than its factorization.

4090208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127829 (or 127821 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4090208 is about 2022.4262656522. The cubic root of 4090208 is about 159.9245477574.

The spelling of 4090208 in words is "four million, ninety thousand, two hundred eight".