2838015 has 12 divisors (see below), whose sum is σ = 4919304. Its totient is φ = 1513584.

The previous prime is 2838013. The next prime is 2838023. The reversal of 2838015 is 5108382.

It is a happy number.

It is not a de Polignac number, because 2838015 - 2¹ = 2838013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2838015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2838013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31489 + ... + 31578.

It is an arithmetic number, because the mean of its divisors is an integer number (409942).

2^2838015 is an apocalyptic number.

2838015 is a deficient number, since it is larger than the sum of its proper divisors (2081289).

2838015 is a wasteful number, since it uses less digits than its factorization.

2838015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63078 (or 63075 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 2838015 is about 1684.6409112924. The cubic root of 2838015 is about 141.5809739351.

The spelling of 2838015 in words is "two million, eight hundred thirty-eight thousand, fifteen".