2040808 has 32 divisors (see below), whose sum is σ = 4772160. Its totient is φ = 794880.

The previous prime is 2040803. The next prime is 2040827. The reversal of 2040808 is 8080402.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2040803) 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, 1041 + ... + 2272.

It is an arithmetic number, because the mean of its divisors is an integer number (149130).

2^2040808 is an apocalyptic number.

2040808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2040808 is an abundant number, since it is smaller than the sum of its proper divisors (2731352).

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

2040808 is a wasteful number, since it uses less digits than its factorization.

2040808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337 (or 3333 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 2040808 is about 1428.5685142827. The cubic root of 2040808 is about 126.8432563131.

The spelling of 2040808 in words is "two million, forty thousand, eight hundred eight".