4089926 has 4 divisors (see below), whose sum is σ = 6134892. Its totient is φ = 2044962.

The previous prime is 4089907. The next prime is 4089937. The reversal of 4089926 is 6299804.

4089926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4089926.

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, 1022480 + ... + 1022483.

It is an arithmetic number, because the mean of its divisors is an integer number (1533723).

Almost surely, 2^4089926 is an apocalyptic number.

4089926 is a deficient number, since it is larger than the sum of its proper divisors (2044966).

4089926 is a wasteful number, since it uses less digits than its factorization.

4089926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044965.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 4089926 is about 2022.3565462104. The cubic root of 4089926 is about 159.9208723324.

The spelling of 4089926 in words is "four million, eighty-nine thousand, nine hundred twenty-six".