88871773 has 4 divisors (see below), whose sum is σ = 88892128. Its totient is φ = 88851420.

The previous prime is 88871753. The next prime is 88871777. The reversal of 88871773 is 37717888.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88871773 - 2¹³ = 88863581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88871777) 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 in 3 ways as a sum of consecutive naturals, for example, 663 + ... + 13348.

It is an arithmetic number, because the mean of its divisors is an integer number (22223032).

Almost surely, 2^88871773 is an apocalyptic number.

It is an amenable number.

88871773 is a deficient number, since it is larger than the sum of its proper divisors (20355).

88871773 is a wasteful number, since it uses less digits than its factorization.

88871773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20354.

The product of its digits is 526848, while the sum is 49.

The square root of 88871773 is about 9427.1826650384. The cubic root of 88871773 is about 446.2599866994.

The spelling of 88871773 in words is "eighty-eight million, eight hundred seventy-one thousand, seven hundred seventy-three".