2389015 has 8 divisors (see below), whose sum is σ = 2959488. Its totient is φ = 1849440.

The previous prime is 2389001. The next prime is 2389021. The reversal of 2389015 is 5109832.

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

It is not a de Polignac number, because 2389015 - 2⁵ = 2388983 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 7 ways as a sum of consecutive naturals, for example, 7552 + ... + 7861.

It is an arithmetic number, because the mean of its divisors is an integer number (369936).

2^2389015 is an apocalyptic number.

2389015 is a deficient number, since it is larger than the sum of its proper divisors (570473).

2389015 is a wasteful number, since it uses less digits than its factorization.

2389015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15449.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2389015 is about 1545.6438787767. The cubic root of 2389015 is about 133.6820075413.

It can be divided in two parts, 2 and 389015, that added together give a cube (389017 = 73³).

The spelling of 2389015 in words is "two million, three hundred eighty-nine thousand, fifteen".