2320142 has 16 divisors (see below), whose sum is σ = 3825792. Its totient is φ = 1046520.

The previous prime is 2320139. The next prime is 2320169. The reversal of 2320142 is 2410232.

2320142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3263 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (239112).

2^2320142 is an apocalyptic number.

2320142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2320142 is a deficient number, since it is larger than the sum of its proper divisors (1505650).

2320142 is a wasteful number, since it uses less digits than its factorization.

2320142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2320142 is about 1523.2012342432. The cubic root of 2320142 is about 132.3848198050.

Adding to 2320142 its reverse (2410232), we get a palindrome (4730374).

The spelling of 2320142 in words is "two million, three hundred twenty thousand, one hundred forty-two".