532668047 has 4 divisors (see below), whose sum is σ = 545055720. Its totient is φ = 520280376.

The previous prime is 532668011. The next prime is 532668091. The reversal of 532668047 is 740866235.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 532668047 - 2⁸ = 532667791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 532667995 and 532668013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532668847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6193772 + ... + 6193857.

It is an arithmetic number, because the mean of its divisors is an integer number (136263930).

Almost surely, 2^532668047 is an apocalyptic number.

532668047 is a deficient number, since it is larger than the sum of its proper divisors (12387673).

532668047 is a wasteful number, since it uses less digits than its factorization.

532668047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12387672.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 532668047 is about 23079.6024012547. The cubic root of 532668047 is about 810.6229252812.

The spelling of 532668047 in words is "five hundred thirty-two million, six hundred sixty-eight thousand, forty-seven".