2404463 has 4 divisors (see below), whose sum is σ = 2545920. Its totient is φ = 2263008.

The previous prime is 2404459. The next prime is 2404471. The reversal of 2404463 is 3644042.

It is a happy number.

2404463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3644042 = 2 ⋅1822021.

It is a cyclic number.

It is not a de Polignac number, because 2404463 - 2² = 2404459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404483) 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, 70703 + ... + 70736.

It is an arithmetic number, because the mean of its divisors is an integer number (636480).

2^2404463 is an apocalyptic number.

2404463 is a deficient number, since it is larger than the sum of its proper divisors (141457).

2404463 is a wasteful number, since it uses less digits than its factorization.

2404463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141456.

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

The square root of 2404463 is about 1550.6330965125. The cubic root of 2404463 is about 133.9695297170.

The spelling of 2404463 in words is "two million, four hundred four thousand, four hundred sixty-three".