2327868 has 18 divisors (see below), whose sum is σ = 5884424. Its totient is φ = 775944.

The previous prime is 2327867. The next prime is 2327869. The reversal of 2327868 is 8687232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2327867) and next prime (2327869).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 64663 = 2327868 / (2 + 3 + 2 + 7 + 8 + 6 + 8).

It is a d-powerful number, because it can be written as 2⁵ + 3⁷ + 2¹⁸ + 7⁶ + 8⁴ + 6⁸ + 8⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32296 + ... + 32367.

2^2327868 is an apocalyptic number.

It is an amenable number.

2327868 is an abundant number, since it is smaller than the sum of its proper divisors (3556556).

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

2327868 is a wasteful number, since it uses less digits than its factorization.

2327868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64673 (or 64668 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 2327868 is about 1525.7352326010. The cubic root of 2327868 is about 132.5316027620.

It can be divided in two parts, 232 and 7868, that added together give a square (8100 = 90²).

The spelling of 2327868 in words is "two million, three hundred twenty-seven thousand, eight hundred sixty-eight".