2347968 has 56 divisors (see below), whose sum is σ = 7103872. Its totient is φ = 670464.

The previous prime is 2347957. The next prime is 2347981. The reversal of 2347968 is 8697432.

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

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471 + ... + 2217.

2^2347968 is an apocalyptic number.

2347968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2347968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3551936).

2347968 is an abundant number, since it is smaller than the sum of its proper divisors (4755904).

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

2347968 is a wasteful number, since it uses less digits than its factorization.

2347968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1759 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 2347968 is about 1532.3080630213. The cubic root of 2347968 is about 132.9119586168.

The spelling of 2347968 in words is "two million, three hundred forty-seven thousand, nine hundred sixty-eight".