2387748 has 24 divisors (see below), whose sum is σ = 6078240. Its totient is φ = 723520.

The previous prime is 2387729. The next prime is 2387753. The reversal of 2387748 is 8477832.

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, 8913 + ... + 9176.

It is an arithmetic number, because the mean of its divisors is an integer number (253260).

2^2387748 is an apocalyptic number.

It is an amenable number.

2387748 is an abundant number, since it is smaller than the sum of its proper divisors (3690492).

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

2387748 is a wasteful number, since it uses less digits than its factorization.

2387748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18107 (or 18105 counting only the distinct ones).

The product of its digits is 75264, while the sum is 39.

The square root of 2387748 is about 1545.2339628678. The cubic root of 2387748 is about 133.6583708745.

The spelling of 2387748 in words is "two million, three hundred eighty-seven thousand, seven hundred forty-eight".