88560161 has 4 divisors (see below), whose sum is σ = 88579632. Its totient is φ = 88540692.

The previous prime is 88560151. The next prime is 88560167. The reversal of 88560161 is 16106588.

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 88560161 - 2²² = 84365857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88560167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130 + ... + 13356.

It is an arithmetic number, because the mean of its divisors is an integer number (22144908).

Almost surely, 2^88560161 is an apocalyptic number.

It is an amenable number.

88560161 is a deficient number, since it is larger than the sum of its proper divisors (19471).

88560161 is a wasteful number, since it uses less digits than its factorization.

88560161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19470.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 88560161 is about 9410.6408389652. The cubic root of 88560161 is about 445.7378006001.

The spelling of 88560161 in words is "eighty-eight million, five hundred sixty thousand, one hundred sixty-one".