2010506 has 16 divisors (see below), whose sum is σ = 3139560. Its totient is φ = 964800.

The previous prime is 2010479. The next prime is 2010527. The reversal of 2010506 is 6050102.

It can be written as a sum of positive squares in 4 ways, for example, as 1974025 + 36481 = 1405^2 + 191^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7340 + ... + 7608.

2^2010506 is an apocalyptic number.

2010506 is a deficient number, since it is larger than the sum of its proper divisors (1129054).

2010506 is a wasteful number, since it uses less digits than its factorization.

2010506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2010506 is about 1417.9231290870. The cubic root of 2010506 is about 126.2123319968.

Adding to 2010506 its reverse (6050102), we get a palindrome (8060608).

The spelling of 2010506 in words is "two million, ten thousand, five hundred six".