2010546 has 12 divisors (see below), whose sum is σ = 4356222. Its totient is φ = 670176.

The previous prime is 2010527. The next prime is 2010553. The reversal of 2010546 is 6450102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1929321 + 81225 = 1389^2 + 285^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 111697 = 2010546 / (2 + 0 + 1 + 0 + 5 + 4 + 6).

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 5 ways as a sum of consecutive naturals, for example, 55831 + ... + 55866.

2^2010546 is an apocalyptic number.

2010546 is an abundant number, since it is smaller than the sum of its proper divisors (2345676).

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

2010546 is a wasteful number, since it uses less digits than its factorization.

2010546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111705 (or 111702 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2010546 is about 1417.9372341539. The cubic root of 2010546 is about 126.2131690099.

Adding to 2010546 its reverse (6450102), we get a palindrome (8460648).

It can be divided in two parts, 2010 and 546, that added together give a triangular number (2556 = T₇₁).

The spelling of 2010546 in words is "two million, ten thousand, five hundred forty-six".