88706473 has 2 divisors, whose sum is σ = 88706474. Its totient is φ = 88706472.

The previous prime is 88706417. The next prime is 88706479. The reversal of 88706473 is 37460788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76790169 + 11916304 = 8763^2 + 3452^2 .

It is a cyclic number.

It is not a de Polignac number, because 88706473 - 2⁹ = 88705961 is a prime.

It is not a weakly prime, because it can be changed into another prime (88706479) 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 as a sum of consecutive naturals, namely, 44353236 + 44353237.

It is an arithmetic number, because the mean of its divisors is an integer number (44353237).

Almost surely, 2^88706473 is an apocalyptic number.

It is an amenable number.

88706473 is a deficient number, since it is larger than the sum of its proper divisors (1).

88706473 is an equidigital number, since it uses as much as digits as its factorization.

88706473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 88706473 is about 9418.4113840923. The cubic root of 88706473 is about 445.9831362979.

The spelling of 88706473 in words is "eighty-eight million, seven hundred six thousand, four hundred seventy-three".