89927012232 has 108 divisors (see below), whose sum is σ = 248164593495. Its totient is φ = 29418413856.

The previous prime is 89927012207. The next prime is 89927012237. The reversal of 89927012232 is 23221072998.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 44963506116 + 44963506116 = 212046^2 + 212046^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=212046.

It is a super-3 number, since 3×89927012232³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (89927012237) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 150128269 + ... + 150128867.

Almost surely, 2^89927012232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89927012232

89927012232 is an abundant number, since it is smaller than the sum of its proper divisors (158237581263).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89927012232 is an equidigital number, since it uses as much as digits as its factorization.

89927012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 89927012232 in words is "eighty-nine billion, nine hundred twenty-seven million, twelve thousand, two hundred thirty-two".