2343142 has 16 divisors (see below), whose sum is σ = 3693600. Its totient is φ = 1113280.

The previous prime is 2343139. The next prime is 2343157. The reversal of 2343142 is 2413432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3834 + ... + 4402.

It is an arithmetic number, because the mean of its divisors is an integer number (230850).

2^2343142 is an apocalyptic number.

2343142 is a deficient number, since it is larger than the sum of its proper divisors (1350458).

2343142 is a wasteful number, since it uses less digits than its factorization.

2343142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671.

The product of its digits is 576, while the sum is 19.

The square root of 2343142 is about 1530.7325043913. The cubic root of 2343142 is about 132.8208339961.

Adding to 2343142 its reverse (2413432), we get a palindrome (4756574).

It can be divided in two parts, 2343 and 142, that added together give a triangular number (2485 = T₇₀).

The spelling of 2343142 in words is "two million, three hundred forty-three thousand, one hundred forty-two".