534212405 has 8 divisors (see below), whose sum is σ = 641342112. Its totient is φ = 427178448.

The previous prime is 534212339. The next prime is 534212407. The reversal of 534212405 is 504212435.

It is a happy number.

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 534212405 - 2⁸ = 534212149 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 (534212407) 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, 11027 + ... + 34496.

It is an arithmetic number, because the mean of its divisors is an integer number (80167764).

Almost surely, 2^534212405 is an apocalyptic number.

It is an amenable number.

534212405 is a deficient number, since it is larger than the sum of its proper divisors (107129707).

534212405 is a wasteful number, since it uses less digits than its factorization.

534212405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47875.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 534212405 is about 23113.0353913111. The cubic root of 534212405 is about 811.4055791226.

The spelling of 534212405 in words is "five hundred thirty-four million, two hundred twelve thousand, four hundred five".