2090599 has 8 divisors (see below), whose sum is σ = 2413728. Its totient is φ = 1773600.

The previous prime is 2090597. The next prime is 2090603. The reversal of 2090599 is 9950902.

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 2090599 - 2¹ = 2090597 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772 + ... + 2185.

It is an arithmetic number, because the mean of its divisors is an integer number (301716).

2^2090599 is an apocalyptic number.

2090599 is a deficient number, since it is larger than the sum of its proper divisors (323129).

2090599 is a wasteful number, since it uses less digits than its factorization.

2090599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 2090599 is about 1445.8903831204. The cubic root of 2090599 is about 127.8665397687.

It can be divided in two parts, 20905 and 99, that multiplied together give a triangular number (2069595 = T₂₀₃₄).

The spelling of 2090599 in words is "two million, ninety thousand, five hundred ninety-nine".