211146050 has 48 divisors (see below), whose sum is σ = 424645440. Its totient is φ = 77837760.

The previous prime is 211146007. The next prime is 211146059. The reversal of 211146050 is 50641112.

It is not an unprimeable number, because it can be changed into a prime (211146059) 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 23 ways as a sum of consecutive naturals, for example, 32147 + ... + 38153.

It is an arithmetic number, because the mean of its divisors is an integer number (8846780).

Almost surely, 2^211146050 is an apocalyptic number.

211146050 is an abundant number, since it is smaller than the sum of its proper divisors (213499390).

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

211146050 is a wasteful number, since it uses less digits than its factorization.

211146050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6075 (or 6070 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 211146050 is about 14530.8654250186. The cubic root of 211146050 is about 595.4715091236.

Adding to 211146050 its reverse (50641112), we get a palindrome (261787162).

The spelling of 211146050 in words is "two hundred eleven million, one hundred forty-six thousand, fifty".