89026986 has 16 divisors (see below), whose sum is σ = 178164000. Its totient is φ = 29657328.

The previous prime is 89026979. The next prime is 89026991. The reversal of 89026986 is 68962098.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9060 + ... + 16128.

It is an arithmetic number, because the mean of its divisors is an integer number (11135250).

Almost surely, 2^89026986 is an apocalyptic number.

89026986 is an abundant number, since it is smaller than the sum of its proper divisors (89137014).

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

89026986 is a wasteful number, since it uses less digits than its factorization.

89026986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9173.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 89026986 is about 9435.4112787944. The cubic root of 89026986 is about 446.5196306954.

The spelling of 89026986 in words is "eighty-nine million, twenty-six thousand, nine hundred eighty-six".