214441253 has 8 divisors (see below), whose sum is σ = 231334488. Its totient is φ = 197604864.

The previous prime is 214441237. The next prime is 214441261. The reversal of 214441253 is 352144412.

It can be written as a sum of positive squares in 4 ways, for example, as 17123044 + 197318209 = 4138^2 + 14047^2 .

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 214441253 - 2⁴ = 214441237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214441273) 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, 6200 + ... + 21617.

It is an arithmetic number, because the mean of its divisors is an integer number (28916811).

Almost surely, 2^214441253 is an apocalyptic number.

It is an amenable number.

214441253 is a deficient number, since it is larger than the sum of its proper divisors (16893235).

214441253 is a wasteful number, since it uses less digits than its factorization.

214441253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28423.

The product of its digits is 3840, while the sum is 26.

The square root of 214441253 is about 14643.8127890246. The cubic root of 214441253 is about 598.5532299722.

Adding to 214441253 its reverse (352144412), we get a palindrome (566585665).

The spelling of 214441253 in words is "two hundred fourteen million, four hundred forty-one thousand, two hundred fifty-three".