2012115 has 16 divisors (see below), whose sum is σ = 3679488. Its totient is φ = 919776.

The previous prime is 2012113. The next prime is 2012123. The reversal of 2012115 is 5112102.

It is not a de Polignac number, because 2012115 - 2¹ = 2012113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012115.

It is not an unprimeable number, because it can be changed into a prime (2012113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9477 + ... + 9686.

It is an arithmetic number, because the mean of its divisors is an integer number (229968).

2^2012115 is an apocalyptic number.

2012115 is a deficient number, since it is larger than the sum of its proper divisors (1667373).

2012115 is a wasteful number, since it uses less digits than its factorization.

2012115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19178.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 2012115 is about 1418.4903947507. The cubic root of 2012115 is about 126.2459920958.

Adding to 2012115 its reverse (5112102), we get a palindrome (7124217).

The spelling of 2012115 in words is "two million, twelve thousand, one hundred fifteen".