212914533 has 8 divisors (see below), whose sum is σ = 305723488. Its totient is φ = 131024304.

The previous prime is 212914531. The next prime is 212914571. The reversal of 212914533 is 335419212.

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

It is not a de Polignac number, because 212914533 - 2¹ = 212914531 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 212914533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212914531) 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, 2729635 + ... + 2729712.

It is an arithmetic number, because the mean of its divisors is an integer number (38215436).

Almost surely, 2^212914533 is an apocalyptic number.

It is an amenable number.

212914533 is a deficient number, since it is larger than the sum of its proper divisors (92808955).

212914533 is a wasteful number, since it uses less digits than its factorization.

212914533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459363.

The product of its digits is 6480, while the sum is 30.

The square root of 212914533 is about 14591.5911743716. The cubic root of 212914533 is about 597.1293738568.

The spelling of 212914533 in words is "two hundred twelve million, nine hundred fourteen thousand, five hundred thirty-three".