88568969 has 4 divisors (see below), whose sum is σ = 89245200. Its totient is φ = 87892740.

The previous prime is 88568959. The next prime is 88568981. The reversal of 88568969 is 96986588.

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 88568969 - 2²⁰ = 87520393 is a prime.

It is a super-2 number, since 2×88568969² = 15688924539445922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88568939) 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, 337919 + ... + 338180.

It is an arithmetic number, because the mean of its divisors is an integer number (22311300).

Almost surely, 2^88568969 is an apocalyptic number.

It is an amenable number.

88568969 is a deficient number, since it is larger than the sum of its proper divisors (676231).

88568969 is a wasteful number, since it uses less digits than its factorization.

88568969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676230.

The product of its digits is 7464960, while the sum is 59.

The square root of 88568969 is about 9411.1088082117. The cubic root of 88568969 is about 445.7525774793.

The spelling of 88568969 in words is "eighty-eight million, five hundred sixty-eight thousand, nine hundred sixty-nine".