88946224649889 has 64 divisors (see below), whose sum is σ = 128369677962240. Its totient is φ = 54599950540800.

The previous prime is 88946224649879. The next prime is 88946224649899. The reversal of 88946224649889 is 98894642264988.

It is an interprime number because it is at equal distance from previous prime (88946224649879) and next prime (88946224649899).

It is not a de Polignac number, because 88946224649889 - 2⁹ = 88946224649377 is a prime.

It is a super-2 number, since 2×88946224649889² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88946224649879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 914255242 + ... + 914352524.

It is an arithmetic number, because the mean of its divisors is an integer number (2005776218160).

Almost surely, 2^{88946224649889} is an apocalyptic number.

It is an amenable number.

88946224649889 is a deficient number, since it is larger than the sum of its proper divisors (39423453312351).

88946224649889 is a wasteful number, since it uses less digits than its factorization.

88946224649889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99182.

The product of its digits is 27518828544, while the sum is 87.

The spelling of 88946224649889 in words is "eighty-eight trillion, nine hundred forty-six billion, two hundred twenty-four million, six hundred forty-nine thousand, eight hundred eighty-nine".