2316442 has 16 divisors (see below), whose sum is σ = 3738240. Its totient is φ = 1073088.

The previous prime is 2316421. The next prime is 2316449. The reversal of 2316442 is 2446132.

It is a happy number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2316449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138 + ... + 2434.

It is an arithmetic number, because the mean of its divisors is an integer number (233640).

2^2316442 is an apocalyptic number.

2316442 is a deficient number, since it is larger than the sum of its proper divisors (1421798).

2316442 is a wasteful number, since it uses less digits than its factorization.

2316442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365.

The product of its digits is 1152, while the sum is 22.

The square root of 2316442 is about 1521.9862023028. The cubic root of 2316442 is about 132.3144096831.

The spelling of 2316442 in words is "two million, three hundred sixteen thousand, four hundred forty-two".