2108790 has 24 divisors (see below), whose sum is σ = 5483088. Its totient is φ = 562320.

The previous prime is 2108773. The next prime is 2108807. The reversal of 2108790 is 978012.

It is an interprime number because it is at equal distance from previous prime (2108773) and next prime (2108807).

It is a super-3 number, since 3×2108790³ = 28133337428944317000, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11626 + ... + 11805.

It is an arithmetic number, because the mean of its divisors is an integer number (228462).

2^2108790 is an apocalyptic number.

2108790 is an abundant number, since it is smaller than the sum of its proper divisors (3374298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2108790 is a wasteful number, since it uses less digits than its factorization.

2108790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23444 (or 23441 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 2108790 is about 1452.1673457284. The cubic root of 2108790 is about 128.2363390713.

The spelling of 2108790 in words is "two million, one hundred eight thousand, seven hundred ninety".