2090799 has 16 divisors (see below), whose sum is σ = 3120640. Its totient is φ = 1383480.

The previous prime is 2090791. The next prime is 2090807. The reversal of 2090799 is 9970902.

It is an interprime number because it is at equal distance from previous prime (2090791) and next prime (2090807).

It is not a de Polignac number, because 2090799 - 2³ = 2090791 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5514 + ... + 5880.

It is an arithmetic number, because the mean of its divisors is an integer number (195040).

2^2090799 is an apocalyptic number.

2090799 is a deficient number, since it is larger than the sum of its proper divisors (1029841).

2090799 is a wasteful number, since it uses less digits than its factorization.

2090799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 2090799 is about 1445.9595430025. The cubic root of 2090799 is about 127.8706171475.

The spelling of 2090799 in words is "two million, ninety thousand, seven hundred ninety-nine".