2010545 has 8 divisors (see below), whose sum is σ = 2517696. Its totient is φ = 1538416.

The previous prime is 2010527. The next prime is 2010553. The reversal of 2010545 is 5450102.

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

It is a cyclic number.

It is not a de Polignac number, because 2010545 - 2⁸ = 2010289 is a prime.

It is a Duffinian number.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 8627 + ... + 8856.

It is an arithmetic number, because the mean of its divisors is an integer number (314712).

2^2010545 is an apocalyptic number.

It is an amenable number.

2010545 is a deficient number, since it is larger than the sum of its proper divisors (507151).

2010545 is a wasteful number, since it uses less digits than its factorization.

2010545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17511.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2010545 is about 1417.9368815289. The cubic root of 2010545 is about 126.2131480847.

Adding to 2010545 its reverse (5450102), we get a palindrome (7460647).

The spelling of 2010545 in words is "two million, ten thousand, five hundred forty-five".