2938015 has 4 divisors (see below), whose sum is σ = 3525624. Its totient is φ = 2350408.

The previous prime is 2938009. The next prime is 2938021. The reversal of 2938015 is 5108392.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2938009) and next prime (2938021).

It is a cyclic number.

It is not a de Polignac number, because 2938015 - 2⁵ = 2937983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293797 + ... + 293806.

It is an arithmetic number, because the mean of its divisors is an integer number (881406).

2^2938015 is an apocalyptic number.

2938015 is a deficient number, since it is larger than the sum of its proper divisors (587609).

2938015 is an equidigital number, since it uses as much as digits as its factorization.

2938015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587608.

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

The square root of 2938015 is about 1714.0638844571. The cubic root of 2938015 is about 143.2247269338.

The spelling of 2938015 in words is "two million, nine hundred thirty-eight thousand, fifteen".