927472928197 has 2 divisors, whose sum is σ = 927472928198. Its totient is φ = 927472928196.

The previous prime is 927472928101. The next prime is 927472928257. The reversal of 927472928197 is 791829274729.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 888025407201 + 39447520996 = 942351^2 + 198614^2 .

It is an emirp because it is prime and its reverse (791829274729) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-927472928197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (927472958197) 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 as a sum of consecutive naturals, namely, 463736464098 + 463736464099.

It is an arithmetic number, because the mean of its divisors is an integer number (463736464099).

Almost surely, 2^927472928197 is an apocalyptic number.

It is an amenable number.

927472928197 is a deficient number, since it is larger than the sum of its proper divisors (1).

927472928197 is an equidigital number, since it uses as much as digits as its factorization.

927472928197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64012032, while the sum is 67.

The spelling of 927472928197 in words is "nine hundred twenty-seven billion, four hundred seventy-two million, nine hundred twenty-eight thousand, one hundred ninety-seven".