3142015 has 8 divisors (see below), whose sum is σ = 3807648. Its totient is φ = 2488800.

The previous prime is 3141959. The next prime is 3142019. The reversal of 3142015 is 5102413.

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

It is not a de Polignac number, because 3142015 - 2⁹ = 3141503 is a prime.

It is an Ulam number.

It is a Duffinian number.

3142015 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3142015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2536 + ... + 3565.

It is an arithmetic number, because the mean of its divisors is an integer number (475956).

Almost surely, 2^3142015 is an apocalyptic number.

3142015 is a deficient number, since it is larger than the sum of its proper divisors (665633).

3142015 is a wasteful number, since it uses less digits than its factorization.

3142015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6209.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 3142015 is about 1772.5729886242. The cubic root of 3142015 is about 146.4657516419.

Adding to 3142015 its reverse (5102413), we get a palindrome (8244428).

The spelling of 3142015 in words is "three million, one hundred forty-two thousand, fifteen".