2342404 has 6 divisors (see below), whose sum is σ = 4099214. Its totient is φ = 1171200.

The previous prime is 2342401. The next prime is 2342407. The reversal of 2342404 is 4042432.

It is an interprime number because it is at equal distance from previous prime (2342401) and next prime (2342407).

It can be written as a sum of positive squares in only one way, i.e., 1849600 + 492804 = 1360^2 + 702^2 .

It is not an unprimeable number, because it can be changed into a prime (2342401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292797 + ... + 292804.

2^2342404 is an apocalyptic number.

It is an amenable number.

2342404 is a deficient number, since it is larger than the sum of its proper divisors (1756810).

2342404 is a wasteful number, since it uses less digits than its factorization.

2342404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585605 (or 585603 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2342404 is about 1530.4914243471. The cubic root of 2342404 is about 132.8068880397.

Adding to 2342404 its reverse (4042432), we get a palindrome (6384836).

The spelling of 2342404 in words is "two million, three hundred forty-two thousand, four hundred four".