210146006 has 24 divisors (see below), whose sum is σ = 379332720. Its totient is φ = 86955792.

The previous prime is 210146003. The next prime is 210146029. The reversal of 210146006 is 600641012.

It is a happy number.

It is a super-2 number, since 2×210146006² = 88322687675504072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210146003) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 34130 + ... + 39813.

It is an arithmetic number, because the mean of its divisors is an integer number (15805530).

Almost surely, 2^210146006 is an apocalyptic number.

210146006 is a deficient number, since it is larger than the sum of its proper divisors (169186714).

210146006 is a wasteful number, since it uses less digits than its factorization.

210146006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73988 (or 73981 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 210146006 is about 14496.4135564629. The cubic root of 210146006 is about 594.5299170569.

Adding to 210146006 its reverse (600641012), we get a palindrome (810787018).

The spelling of 210146006 in words is "two hundred ten million, one hundred forty-six thousand, six".