2240466 has 16 divisors (see below), whose sum is σ = 4557600. Its totient is φ = 734048.

The previous prime is 2240449. The next prime is 2240471. The reversal of 2240466 is 6640422.

2240466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 2811 + ... + 3518.

It is an arithmetic number, because the mean of its divisors is an integer number (284850).

2^2240466 is an apocalyptic number.

2240466 is an abundant number, since it is smaller than the sum of its proper divisors (2317134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240466 is a wasteful number, since it uses less digits than its factorization.

2240466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2240466 is about 1496.8186262871. The cubic root of 2240466 is about 130.8517250933.

Adding to 2240466 its reverse (6640422), we get a palindrome (8880888).

The spelling of 2240466 in words is "two million, two hundred forty thousand, four hundred sixty-six".