2013795 has 32 divisors (see below), whose sum is σ = 4093440. Its totient is φ = 920160.

The previous prime is 2013787. The next prime is 2013821. The reversal of 2013795 is 5973102.

It is not a de Polignac number, because 2013795 - 2³ = 2013787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 121 + ... + 2010.

It is an arithmetic number, because the mean of its divisors is an integer number (127920).

2^2013795 is an apocalyptic number.

2013795 is an abundant number, since it is smaller than the sum of its proper divisors (2079645).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013795 is a wasteful number, since it uses less digits than its factorization.

2013795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152 (or 2146 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 2013795 is about 1419.0824500359. The cubic root of 2013795 is about 126.2811183626.

Adding to 2013795 its reverse (5973102), we get a palindrome (7986897).

The spelling of 2013795 in words is "two million, thirteen thousand, seven hundred ninety-five".