2318942 has 8 divisors (see below), whose sum is σ = 3512496. Its totient is φ = 1148112.

The previous prime is 2318923. The next prime is 2318951. The reversal of 2318942 is 2498132.

2318942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 5423 + ... + 5834.

It is an arithmetic number, because the mean of its divisors is an integer number (439062).

2^2318942 is an apocalyptic number.

2318942 is a deficient number, since it is larger than the sum of its proper divisors (1193554).

2318942 is a wasteful number, since it uses less digits than its factorization.

2318942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11362.

The product of its digits is 3456, while the sum is 29.

The square root of 2318942 is about 1522.8072760530. The cubic root of 2318942 is about 132.3619922970.

It can be divided in two parts, 231 and 8942, that multiplied together give a palindrome (2065602).

The spelling of 2318942 in words is "two million, three hundred eighteen thousand, nine hundred forty-two".