2010505 has 32 divisors (see below), whose sum is σ = 3041280. Its totient is φ = 1244160.

The previous prime is 2010479. The next prime is 2010527. The reversal of 2010505 is 5050102.

It is not a de Polignac number, because 2010505 - 2¹³ = 2002313 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18391 + ... + 18499.

It is an arithmetic number, because the mean of its divisors is an integer number (95040).

2^2010505 is an apocalyptic number.

It is an amenable number.

2010505 is a deficient number, since it is larger than the sum of its proper divisors (1030775).

2010505 is a wasteful number, since it uses less digits than its factorization.

2010505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 2010505 is about 1417.9227764586. The cubic root of 2010505 is about 126.2123110713.

Adding to 2010505 its reverse (5050102), we get a palindrome (7060607).

The spelling of 2010505 in words is "two million, ten thousand, five hundred five".