4090089 has 8 divisors (see below), whose sum is σ = 5470560. Its totient is φ = 2718176.

The previous prime is 4090069. The next prime is 4090103. The reversal of 4090089 is 9800904.

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

It is a cyclic number.

It is not a de Polignac number, because 4090089 - 2¹² = 4085993 is a prime.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (4090019) 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, 924 + ... + 3005.

It is an arithmetic number, because the mean of its divisors is an integer number (683820).

Almost surely, 2^4090089 is an apocalyptic number.

It is an amenable number.

4090089 is a deficient number, since it is larger than the sum of its proper divisors (1380471).

4090089 is a wasteful number, since it uses less digits than its factorization.

4090089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 4090089 is about 2022.3968453298. The cubic root of 4090089 is about 159.9229968008.

The spelling of 4090089 in words is "four million, ninety thousand, eighty-nine".