89126532 has 36 divisors (see below), whose sum is σ = 245774256. Its totient is φ = 27007920.

The previous prime is 89126507. The next prime is 89126533. The reversal of 89126532 is 23562198.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (89126533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112138 + ... + 112929.

Almost surely, 2^89126532 is an apocalyptic number.

It is an amenable number.

89126532 is an abundant number, since it is smaller than the sum of its proper divisors (156647724).

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

89126532 is a wasteful number, since it uses less digits than its factorization.

89126532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225088 (or 225083 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 89126532 is about 9440.6849327790. The cubic root of 89126532 is about 446.6859948073.

It can be divided in two parts, 89 and 126532, that added together give a palindrome (126621).

The spelling of 89126532 in words is "eighty-nine million, one hundred twenty-six thousand, five hundred thirty-two".