2043464 has 16 divisors (see below), whose sum is σ = 3855600. Its totient is φ = 1015312.

The previous prime is 2043449. The next prime is 2043467. The reversal of 2043464 is 4643402.

It is a happy number.

2043464 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2043467) 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 3 ways as a sum of consecutive naturals, for example, 719 + ... + 2145.

It is an arithmetic number, because the mean of its divisors is an integer number (240975).

2^2043464 is an apocalyptic number.

It is an amenable number.

2043464 is a deficient number, since it is larger than the sum of its proper divisors (1812136).

2043464 is a wasteful number, since it uses less digits than its factorization.

2043464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2043464 is about 1429.4978139193. The cubic root of 2043464 is about 126.8982589793.

Adding to 2043464 its reverse (4643402), we get a palindrome (6686866).

The spelling of 2043464 in words is "two million, forty-three thousand, four hundred sixty-four".