2146612006 has 32 divisors (see below), whose sum is σ = 4035299328. Its totient is φ = 831997440.

The previous prime is 2146611997. The next prime is 2146612009. The reversal of 2146612006 is 6002166412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146612009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6390 + ... + 65833.

It is an arithmetic number, because the mean of its divisors is an integer number (126103104).

Almost surely, 2^2146612006 is an apocalyptic number.

2146612006 is a deficient number, since it is larger than the sum of its proper divisors (1888687322).

2146612006 is a wasteful number, since it uses less digits than its factorization.

2146612006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72436.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2146612006 is about 46331.5443947210. The cubic root of 2146612006 is about 1289.9845772649.

Adding to 2146612006 its reverse (6002166412), we get a palindrome (8148778418).

The spelling of 2146612006 in words is "two billion, one hundred forty-six million, six hundred twelve thousand, six".