2042315 has 16 divisors (see below), whose sum is σ = 2716416. Its totient is φ = 1461600.

The previous prime is 2042303. The next prime is 2042317. The reversal of 2042315 is 5132402.

It is not a de Polignac number, because 2042315 - 2⁸ = 2042059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2042293 and 2042302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042317) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3644 + ... + 4166.

It is an arithmetic number, because the mean of its divisors is an integer number (169776).

2^2042315 is an apocalyptic number.

2042315 is a deficient number, since it is larger than the sum of its proper divisors (674101).

2042315 is a wasteful number, since it uses less digits than its factorization.

2042315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2042315 is about 1429.0958680229. The cubic root of 2042315 is about 126.8744703805.

Adding to 2042315 its reverse (5132402), we get a palindrome (7174717).

The spelling of 2042315 in words is "two million, forty-two thousand, three hundred fifteen".