214510889 has 8 divisors (see below), whose sum is σ = 215732160. Its totient is φ = 213293776.

The previous prime is 214510873. The next prime is 214510897. The reversal of 214510889 is 988015412.

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

It is a cyclic number.

It is not a de Polignac number, because 214510889 - 2⁴ = 214510873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214510819) 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 7 ways as a sum of consecutive naturals, for example, 173927 + ... + 175155.

It is an arithmetic number, because the mean of its divisors is an integer number (26966520).

Almost surely, 2^214510889 is an apocalyptic number.

It is an amenable number.

214510889 is a deficient number, since it is larger than the sum of its proper divisors (1221271).

214510889 is a wasteful number, since it uses less digits than its factorization.

214510889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079.

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 214510889 is about 14646.1902554897. The cubic root of 214510889 is about 598.6180128148.

The spelling of 214510889 in words is "two hundred fourteen million, five hundred ten thousand, eight hundred eighty-nine".