214134533 has 8 divisors (see below), whose sum is σ = 228812760. Its totient is φ = 199687680.

The previous prime is 214134527. The next prime is 214134551. The reversal of 214134533 is 335431412.

214134533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 23059204 + 191075329 = 4802^2 + 13823^2 .

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 214134533 - 2⁴ = 214134517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214134553) 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, 55928 + ... + 59633.

It is an arithmetic number, because the mean of its divisors is an integer number (28601595).

Almost surely, 2^214134533 is an apocalyptic number.

It is an amenable number.

214134533 is a deficient number, since it is larger than the sum of its proper divisors (14678227).

214134533 is a wasteful number, since it uses less digits than its factorization.

214134533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115687.

The product of its digits is 4320, while the sum is 26.

The square root of 214134533 is about 14633.3363591493. The cubic root of 214134533 is about 598.2677192261.

Adding to 214134533 its reverse (335431412), we get a palindrome (549565945).

The spelling of 214134533 in words is "two hundred fourteen million, one hundred thirty-four thousand, five hundred thirty-three".