2319942 has 32 divisors (see below), whose sum is σ = 4896000. Its totient is φ = 731808.

The previous prime is 2319929. The next prime is 2319943. The reversal of 2319942 is 2499132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2319943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11559 + ... + 11757.

It is an arithmetic number, because the mean of its divisors is an integer number (153000).

2^2319942 is an apocalyptic number.

2319942 is an abundant number, since it is smaller than the sum of its proper divisors (2576058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2319942 is a wasteful number, since it uses less digits than its factorization.

2319942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300.

The product of its digits is 3888, while the sum is 30.

The square root of 2319942 is about 1523.1355816210. The cubic root of 2319942 is about 132.3810157670.

The spelling of 2319942 in words is "two million, three hundred nineteen thousand, nine hundred forty-two".