2348864 has 56 divisors (see below), whose sum is σ = 5486400. Its totient is φ = 997248.

The previous prime is 2348861. The next prime is 2348891. The reversal of 2348864 is 4688432.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348861) 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, 21899 + ... + 22005.

2^2348864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2348864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2743200).

2348864 is an abundant number, since it is smaller than the sum of its proper divisors (3137536).

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

2348864 is an equidigital number, since it uses as much as digits as its factorization.

2348864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 116 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 2348864 is about 1532.6004045412. The cubic root of 2348864 is about 132.9288631587.

The spelling of 2348864 in words is "two million, three hundred forty-eight thousand, eight hundred sixty-four".