2322940 has 24 divisors (see below), whose sum is σ = 5135760. Its totient is φ = 880128.

The previous prime is 2322917. The next prime is 2322949. The reversal of 2322940 is 492232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2677 + ... + 3436.

It is an arithmetic number, because the mean of its divisors is an integer number (213990).

2^2322940 is an apocalyptic number.

2322940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322940 is an abundant number, since it is smaller than the sum of its proper divisors (2812820).

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

2322940 is a wasteful number, since it uses less digits than its factorization.

2322940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141 (or 6139 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2322940 is about 1524.1194178935. The cubic root of 2322940 is about 132.4380153888.

The spelling of 2322940 in words is "two million, three hundred twenty-two thousand, nine hundred forty".