2012006610 has 48 divisors (see below), whose sum is σ = 5538940056. Its totient is φ = 504973824.

The previous prime is 2012006587. The next prime is 2012006611. The reversal of 2012006610 is 166002102.

It is a happy number.

2012006610 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 0 + 0 + 661 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1707259761 + 304746849 = 41319^2 + 17457^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a cake number, because a cake can be divided into 2012006610 parts by 2294 planar cuts.

It is not an unprimeable number, because it can be changed into a prime (2012006611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655989 + ... + 659048.

Almost surely, 2^2012006610 is an apocalyptic number.

2012006610 is an abundant number, since it is smaller than the sum of its proper divisors (3526933446).

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

2012006610 is a wasteful number, since it uses less digits than its factorization.

2012006610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315067 (or 1315064 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2012006610 is about 44855.3966652843. The cubic root of 2012006610 is about 1262.4372515296.

Adding to 2012006610 its reverse (166002102), we get a palindrome (2178008712).

The spelling of 2012006610 in words is "two billion, twelve million, six thousand, six hundred ten".