2343648 has 24 divisors (see below), whose sum is σ = 6152328. Its totient is φ = 781184.

The previous prime is 2343643. The next prime is 2343661. The reversal of 2343648 is 8463432.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12111 + ... + 12302.

It is an arithmetic number, because the mean of its divisors is an integer number (256347).

2^2343648 is an apocalyptic number.

It is an amenable number.

2343648 is an abundant number, since it is smaller than the sum of its proper divisors (3808680).

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

2343648 is a wasteful number, since it uses less digits than its factorization.

2343648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24426 (or 24418 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 2343648 is about 1530.8977758165. The cubic root of 2343648 is about 132.8303941657.

The spelling of 2343648 in words is "two million, three hundred forty-three thousand, six hundred forty-eight".