2262404 has 12 divisors (see below), whose sum is σ = 3996300. Its totient is φ = 1120608.

The previous prime is 2262397. The next prime is 2262409. The reversal of 2262404 is 4042622.

It can be written as a sum of positive squares in 2 ways, for example, as 1684804 + 577600 = 1298^2 + 760^2 .

It is not an unprimeable number, because it can be changed into a prime (2262409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2159 + ... + 3030.

It is an arithmetic number, because the mean of its divisors is an integer number (333025).

2^2262404 is an apocalyptic number.

It is an amenable number.

2262404 is a deficient number, since it is larger than the sum of its proper divisors (1733896).

2262404 is a wasteful number, since it uses less digits than its factorization.

2262404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302 (or 5300 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2262404 is about 1504.1289838308. The cubic root of 2262404 is about 131.2774261658.

It can be divided in two parts, 22 and 62404, that added together give a palindrome (62426).

The spelling of 2262404 in words is "two million, two hundred sixty-two thousand, four hundred four".