2323940 has 24 divisors (see below), whose sum is σ = 4923072. Its totient is φ = 921440.

The previous prime is 2323939. The next prime is 2323949. The reversal of 2323940 is 493232.

It is not an unprimeable number, because it can be changed into a prime (2323949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177 + ... + 3063.

It is an arithmetic number, because the mean of its divisors is an integer number (205128).

2^2323940 is an apocalyptic number.

2323940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323940 is an abundant number, since it is smaller than the sum of its proper divisors (2599132).

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

2323940 is a wasteful number, since it uses less digits than its factorization.

2323940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2323940 is about 1524.4474408782. The cubic root of 2323940 is about 132.4570170297.

The spelling of 2323940 in words is "two million, three hundred twenty-three thousand, nine hundred forty".