2404258 has 4 divisors (see below), whose sum is σ = 3606390. Its totient is φ = 1202128.

The previous prime is 2404253. The next prime is 2404289. The reversal of 2404258 is 8524042.

It is a happy number.

2404258 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.

It can be written as a sum of positive squares in only one way, i.e., 2380849 + 23409 = 1543^2 + 153^2 .

It is not an unprimeable number, because it can be changed into a prime (2404253) 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 as a sum of consecutive naturals, namely, 601063 + ... + 601066.

2^2404258 is an apocalyptic number.

2404258 is a deficient number, since it is larger than the sum of its proper divisors (1202132).

2404258 is a wasteful number, since it uses less digits than its factorization.

2404258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202131.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2404258 is about 1550.5669930706. The cubic root of 2404258 is about 133.9657222786.

It can be divided in two parts, 2404 and 258, that added together give a palindrome (2662).

The spelling of 2404258 in words is "two million, four hundred four thousand, two hundred fifty-eight".