2387115 has 12 divisors (see below), whose sum is σ = 4137744. Its totient is φ = 1273104.

The previous prime is 2387111. The next prime is 2387117. The reversal of 2387115 is 5117832.

2387115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2387115 - 2² = 2387111 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2387111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26479 + ... + 26568.

It is an arithmetic number, because the mean of its divisors is an integer number (344812).

2^2387115 is an apocalyptic number.

2387115 is a deficient number, since it is larger than the sum of its proper divisors (1750629).

2387115 is a wasteful number, since it uses less digits than its factorization.

2387115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53058 (or 53055 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 2387115 is about 1545.0291259391. The cubic root of 2387115 is about 133.6465587365.

The spelling of 2387115 in words is "two million, three hundred eighty-seven thousand, one hundred fifteen".