88785145 has 16 divisors (see below), whose sum is σ = 108490752. Its totient is φ = 69737920.

The previous prime is 88785127. The next prime is 88785181. The reversal of 88785145 is 54158788.

It is not a de Polignac number, because 88785145 - 2¹³ = 88776953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88785095 and 88785104.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 135639 + ... + 136291.

It is an arithmetic number, because the mean of its divisors is an integer number (6780672).

Almost surely, 2^88785145 is an apocalyptic number.

It is an amenable number.

88785145 is a deficient number, since it is larger than the sum of its proper divisors (19705607).

88785145 is a wasteful number, since it uses less digits than its factorization.

88785145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112.

The product of its digits is 358400, while the sum is 46.

The square root of 88785145 is about 9422.5869590044. The cubic root of 88785145 is about 446.1149418537.

The spelling of 88785145 in words is "eighty-eight million, seven hundred eighty-five thousand, one hundred forty-five".