88565145 has 16 divisors (see below), whose sum is σ = 141955200. Its totient is φ = 47151104.

The previous prime is 88565129. The next prime is 88565167. The reversal of 88565145 is 54156588.

It is a cyclic number.

It is not a de Polignac number, because 88565145 - 2⁴ = 88565129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88565097 and 88565106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4057 + ... + 13913.

It is an arithmetic number, because the mean of its divisors is an integer number (8872200).

Almost surely, 2^88565145 is an apocalyptic number.

It is an amenable number.

88565145 is a deficient number, since it is larger than the sum of its proper divisors (53390055).

88565145 is a wasteful number, since it uses less digits than its factorization.

88565145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10464.

The product of its digits is 192000, while the sum is 42.

The square root of 88565145 is about 9410.9056418604. The cubic root of 88565145 is about 445.7461622061.

The spelling of 88565145 in words is "eighty-eight million, five hundred sixty-five thousand, one hundred forty-five".