2340512 has 12 divisors (see below), whose sum is σ = 4607946. Its totient is φ = 1170240.

The previous prime is 2340493. The next prime is 2340521. The reversal of 2340512 is 2150432.

It can be written as a sum of positive squares in only one way, i.e., 1628176 + 712336 = 1276^2 + 844^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36539 + ... + 36602.

2^2340512 is an apocalyptic number.

It is an amenable number.

2340512 is a deficient number, since it is larger than the sum of its proper divisors (2267434).

2340512 is an equidigital number, since it uses as much as digits as its factorization.

2340512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73151 (or 73143 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2340512 is about 1529.8731973598. The cubic root of 2340512 is about 132.7711216057.

Adding to 2340512 its reverse (2150432), we get a palindrome (4490944).

The spelling of 2340512 in words is "two million, three hundred forty thousand, five hundred twelve".