87228074147 has 2 divisors, whose sum is σ = 87228074148. Its totient is φ = 87228074146.

The previous prime is 87228074113. The next prime is 87228074189. The reversal of 87228074147 is 74147082278.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87228074147 - 2¹⁶ = 87228008611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87228074095 and 87228074104.

It is not a weakly prime, because it can be changed into another prime (87228077147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43614037073 + 43614037074.

It is an arithmetic number, because the mean of its divisors is an integer number (43614037074).

Almost surely, 2^87228074147 is an apocalyptic number.

87228074147 is a deficient number, since it is larger than the sum of its proper divisors (1).

87228074147 is an equidigital number, since it uses as much as digits as its factorization.

87228074147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1404928, while the sum is 50.

The spelling of 87228074147 in words is "eighty-seven billion, two hundred twenty-eight million, seventy-four thousand, one hundred forty-seven".