89026663 has 4 divisors (see below), whose sum is σ = 97120008. Its totient is φ = 80933320.

The previous prime is 89026661. The next prime is 89026669. The reversal of 89026663 is 36662098.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 89026663 - 2¹ = 89026661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89026661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4046656 + ... + 4046677.

It is an arithmetic number, because the mean of its divisors is an integer number (24280002).

Almost surely, 2^89026663 is an apocalyptic number.

89026663 is a deficient number, since it is larger than the sum of its proper divisors (8093345).

89026663 is a wasteful number, since it uses less digits than its factorization.

89026663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8093344.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 89026663 is about 9435.3941624078. The cubic root of 89026663 is about 446.5190906868.

The spelling of 89026663 in words is "eighty-nine million, twenty-six thousand, six hundred sixty-three".