2042464 has 24 divisors (see below), whose sum is σ = 4074840. Its totient is φ = 1007616.

The previous prime is 2042459. The next prime is 2042477. The reversal of 2042464 is 4642402.

2042464 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272 + ... + 3040.

It is an arithmetic number, because the mean of its divisors is an integer number (169785).

2^2042464 is an apocalyptic number.

It is an amenable number.

2042464 is a deficient number, since it is larger than the sum of its proper divisors (2032376).

2042464 is an equidigital number, since it uses as much as digits as its factorization.

2042464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2042464 is about 1429.1479979344. The cubic root of 2042464 is about 126.8775557413.

Adding to 2042464 its reverse (4642402), we get a palindrome (6684866).

The spelling of 2042464 in words is "two million, forty-two thousand, four hundred sixty-four".