2340452 has 6 divisors (see below), whose sum is σ = 4095798. Its totient is φ = 1170224.

The previous prime is 2340451. The next prime is 2340461. The reversal of 2340452 is 2540432.

2340452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1999396 + 341056 = 1414^2 + 584^2 .

It is not an unprimeable number, because it can be changed into a prime (2340451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292553 + ... + 292560.

It is an arithmetic number, because the mean of its divisors is an integer number (682633).

2^2340452 is an apocalyptic number.

It is an amenable number.

2340452 is a deficient number, since it is larger than the sum of its proper divisors (1755346).

2340452 is a wasteful number, since it uses less digits than its factorization.

2340452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585117 (or 585115 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2340452 is about 1529.8535877658. The cubic root of 2340452 is about 132.7699870483.

Subtracting from 2340452 its sum of digits (20), we obtain a palindrome (2340432).

Adding to 2340452 its reverse (2540432), we get a palindrome (4880884).

The spelling of 2340452 in words is "two million, three hundred forty thousand, four hundred fifty-two".