2388815 has 24 divisors (see below), whose sum is σ = 3399408. Its totient is φ = 1597440.

The previous prime is 2388797. The next prime is 2388833. The reversal of 2388815 is 5188832.

It is an interprime number because it is at equal distance from previous prime (2388797) and next prime (2388833).

It is not a de Polignac number, because 2388815 - 2⁸ = 2388559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9167 + ... + 9423.

It is an arithmetic number, because the mean of its divisors is an integer number (141642).

2^2388815 is an apocalyptic number.

2388815 is a deficient number, since it is larger than the sum of its proper divisors (1010593).

2388815 is a wasteful number, since it uses less digits than its factorization.

2388815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 286 counting only the distinct ones).

The product of its digits is 15360, while the sum is 35.

The square root of 2388815 is about 1545.5791794664. The cubic root of 2388815 is about 133.6782769735.

The spelling of 2388815 in words is "two million, three hundred eighty-eight thousand, eight hundred fifteen".