2240808 has 32 divisors (see below), whose sum is σ = 5683200. Its totient is φ = 736128.

The previous prime is 2240807. The next prime is 2240809. The reversal of 2240808 is 8080422.

It is an interprime number because it is at equal distance from previous prime (2240807) and next prime (2240809).

It is a Harshad number since it is a multiple of its sum of digits (24).

2240808 is a modest number, since divided by 808 gives 224 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2240807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113 + ... + 2391.

It is an arithmetic number, because the mean of its divisors is an integer number (177600).

2^2240808 is an apocalyptic number.

It is an amenable number.

2240808 is an abundant number, since it is smaller than the sum of its proper divisors (3442392).

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

2240808 is a wasteful number, since it uses less digits than its factorization.

2240808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 2240808 is about 1496.9328642260. The cubic root of 2240808 is about 130.8583827876.

The spelling of 2240808 in words is "two million, two hundred forty thousand, eight hundred eight".