2150006 has 8 divisors (see below), whose sum is σ = 3278064. Its totient is φ = 1057320.

The previous prime is 2149993. The next prime is 2150009. The reversal of 2150006 is 6000512.

2150006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8690 + ... + 8933.

It is an arithmetic number, because the mean of its divisors is an integer number (409758).

2^2150006 is an apocalyptic number.

2150006 is a deficient number, since it is larger than the sum of its proper divisors (1128058).

2150006 is a wasteful number, since it uses less digits than its factorization.

2150006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17686.

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

The square root of 2150006 is about 1466.2898758431. The cubic root of 2150006 is about 129.0664081290.

Adding to 2150006 its reverse (6000512), we get a palindrome (8150518).

The spelling of 2150006 in words is "two million, one hundred fifty thousand, six".