3042015 has 16 divisors (see below), whose sum is σ = 4905600. Its totient is φ = 1609632.

The previous prime is 3042007. The next prime is 3042023. The reversal of 3042015 is 5102403.

It is an interprime number because it is at equal distance from previous prime (3042007) and next prime (3042023).

It is not a de Polignac number, because 3042015 - 2³ = 3042007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 3041985 and 3042003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1356 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (306600).

Almost surely, 2^3042015 is an apocalyptic number.

3042015 is a deficient number, since it is larger than the sum of its proper divisors (1863585).

3042015 is a wasteful number, since it uses less digits than its factorization.

3042015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3042015 is about 1744.1373225753. The cubic root of 3042015 is about 144.8951282916.

Adding to 3042015 its reverse (5102403), we get a palindrome (8144418).

The spelling of 3042015 in words is "three million, forty-two thousand, fifteen".