2340808 has 8 divisors (see below), whose sum is σ = 4389030. Its totient is φ = 1170400.

The previous prime is 2340803. The next prime is 2340823. The reversal of 2340808 is 8080432.

It can be written as a sum of positive squares in only one way, i.e., 1790244 + 550564 = 1338^2 + 742^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2340803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146293 + ... + 146308.

2^2340808 is an apocalyptic number.

It is an amenable number.

2340808 is a deficient number, since it is larger than the sum of its proper divisors (2048222).

2340808 is a wasteful number, since it uses less digits than its factorization.

2340808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292607 (or 292603 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2340808 is about 1529.9699343451. The cubic root of 2340808 is about 132.7767184716.

The spelling of 2340808 in words is "two million, three hundred forty thousand, eight hundred eight".