88750073 has 2 divisors, whose sum is σ = 88750074. Its totient is φ = 88750072.

The previous prime is 88750033. The next prime is 88750093. The reversal of 88750073 is 37005788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86638864 + 2111209 = 9308^2 + 1453^2 .

It is a cyclic number.

It is not a de Polignac number, because 88750073 - 2¹⁸ = 88487929 is a prime.

It is not a weakly prime, because it can be changed into another prime (88750003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44375036 + 44375037.

It is an arithmetic number, because the mean of its divisors is an integer number (44375037).

Almost surely, 2^88750073 is an apocalyptic number.

It is an amenable number.

88750073 is a deficient number, since it is larger than the sum of its proper divisors (1).

88750073 is an equidigital number, since it uses as much as digits as its factorization.

88750073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 88750073 is about 9420.7257151453. The cubic root of 88750073 is about 446.0561925217.

The spelling of 88750073 in words is "eighty-eight million, seven hundred fifty thousand, seventy-three".