2316142 has 4 divisors (see below), whose sum is σ = 3474216. Its totient is φ = 1158070.

The previous prime is 2316133. The next prime is 2316151. The reversal of 2316142 is 2416132.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2316133) and next prime (2316151).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579034 + ... + 579037.

It is an arithmetic number, because the mean of its divisors is an integer number (868554).

2^2316142 is an apocalyptic number.

2316142 is a deficient number, since it is larger than the sum of its proper divisors (1158074).

2316142 is a wasteful number, since it uses less digits than its factorization.

2316142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158073.

The product of its digits is 288, while the sum is 19.

The square root of 2316142 is about 1521.8876436846. The cubic root of 2316142 is about 132.3086974692.

The spelling of 2316142 in words is "two million, three hundred sixteen thousand, one hundred forty-two".