2430946 has 16 divisors (see below), whose sum is σ = 4216320. Its totient is φ = 1029600.

The previous prime is 2430929. The next prime is 2430947. The reversal of 2430946 is 6490342.

2430946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2²¹ + 4⁶ + 3¹⁰ + 0 + 9³ + 4⁹ + 6⁵ .

It is not an unprimeable number, because it can be changed into a prime (2430947) 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 in 7 ways as a sum of consecutive naturals, for example, 271 + ... + 2221.

It is an arithmetic number, because the mean of its divisors is an integer number (263520).

2^2430946 is an apocalyptic number.

2430946 is a deficient number, since it is larger than the sum of its proper divisors (1785374).

2430946 is a wasteful number, since it uses less digits than its factorization.

2430946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2430946 is about 1559.1491269279. The cubic root of 2430946 is about 134.4595862604.

The spelling of 2430946 in words is "two million, four hundred thirty thousand, nine hundred forty-six".