214441247 has 8 divisors (see below), whose sum is σ = 228582000. Its totient is φ = 200470144.

The previous prime is 214441237. The next prime is 214441261. The reversal of 214441247 is 742144412.

214441247 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 cyclic number.

It is not a de Polignac number, because 214441247 - 2⁴ = 214441231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214441217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39797 + ... + 44862.

It is an arithmetic number, because the mean of its divisors is an integer number (28572750).

Almost surely, 2^214441247 is an apocalyptic number.

214441247 is a deficient number, since it is larger than the sum of its proper divisors (14140753).

214441247 is a wasteful number, since it uses less digits than its factorization.

214441247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84825.

The product of its digits is 7168, while the sum is 29.

The square root of 214441247 is about 14643.8125841599. The cubic root of 214441247 is about 598.5532243898.

Adding to 214441247 its reverse (742144412), we get a palindrome (956585659).

The spelling of 214441247 in words is "two hundred fourteen million, four hundred forty-one thousand, two hundred forty-seven".