2340506 has 16 divisors (see below), whose sum is σ = 4098816. Its totient is φ = 981456.

The previous prime is 2340493. The next prime is 2340521. The reversal of 2340506 is 6050432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121 + ... + 2436.

It is an arithmetic number, because the mean of its divisors is an integer number (256176).

2^2340506 is an apocalyptic number.

2340506 is a deficient number, since it is larger than the sum of its proper divisors (1758310).

2340506 is a wasteful number, since it uses less digits than its factorization.

2340506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3613.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2340506 is about 1529.8712364117. The cubic root of 2340506 is about 132.7710081508.

Adding to 2340506 its reverse (6050432), we get a palindrome (8390938).

The spelling of 2340506 in words is "two million, three hundred forty thousand, five hundred six".