2340846 has 32 divisors (see below), whose sum is σ = 5287680. Its totient is φ = 767448.

The previous prime is 2340827. The next prime is 2340847. The reversal of 2340846 is 6480432.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340847) 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, 3295 + ... + 3941.

It is an arithmetic number, because the mean of its divisors is an integer number (165240).

2^2340846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2643840).

2340846 is an abundant number, since it is smaller than the sum of its proper divisors (2946834).

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

2340846 is a wasteful number, since it uses less digits than its factorization.

2340846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2340846 is about 1529.9823528394. The cubic root of 2340846 is about 132.7774369539. Note that the first 3 decimals are identical.

The spelling of 2340846 in words is "two million, three hundred forty thousand, eight hundred forty-six".