2398615 has 8 divisors (see below), whose sum is σ = 3047760. Its totient is φ = 1805952.

The previous prime is 2398607. The next prime is 2398633. The reversal of 2398615 is 5168932.

2398615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2398615 - 2³ = 2398607 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14025 + ... + 14194.

It is an arithmetic number, because the mean of its divisors is an integer number (380970).

2^2398615 is an apocalyptic number.

2398615 is a deficient number, since it is larger than the sum of its proper divisors (649145).

2398615 is a wasteful number, since it uses less digits than its factorization.

2398615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28241.

The product of its digits is 12960, while the sum is 34.

The square root of 2398615 is about 1548.7462671464. The cubic root of 2398615 is about 133.8608304874.

The spelling of 2398615 in words is "two million, three hundred ninety-eight thousand, six hundred fifteen".