2327988 has 24 divisors (see below), whose sum is σ = 5850208. Its totient is φ = 716256.

The previous prime is 2327987. The next prime is 2327989. The reversal of 2327988 is 8897232.

It is an interprime number because it is at equal distance from previous prime (2327987) and next prime (2327989).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327987) 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, 7306 + ... + 7617.

2^2327988 is an apocalyptic number.

It is an amenable number.

2327988 is an abundant number, since it is smaller than the sum of its proper divisors (3522220).

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

2327988 is a wasteful number, since it uses less digits than its factorization.

2327988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14943 (or 14941 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 2327988 is about 1525.7745573970. The cubic root of 2327988 is about 132.5338800273.

The spelling of 2327988 in words is "two million, three hundred twenty-seven thousand, nine hundred eighty-eight".