211146014 has 8 divisors (see below), whose sum is σ = 322087320. Its totient is φ = 103783576.

The previous prime is 211146007. The next prime is 211146059. The reversal of 211146014 is 410641112.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894569 + ... + 894804.

It is an arithmetic number, because the mean of its divisors is an integer number (40260915).

Almost surely, 2^211146014 is an apocalyptic number.

211146014 is a deficient number, since it is larger than the sum of its proper divisors (110941306).

211146014 is a wasteful number, since it uses less digits than its factorization.

211146014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789434.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 211146014 is about 14530.8641862761. The cubic root of 211146014 is about 595.4714752813.

Adding to 211146014 its reverse (410641112), we get a palindrome (621787126).

The spelling of 211146014 in words is "two hundred eleven million, one hundred forty-six thousand, fourteen".