89422926677 has 4 divisors (see below), whose sum is σ = 102197630496. Its totient is φ = 76648222860.

The previous prime is 89422926653. The next prime is 89422926679. The reversal of 89422926677 is 77662922498.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89422926677 - 2¹⁸ = 89422664533 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 (89422926679) 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, 6387351899 + ... + 6387351912.

It is an arithmetic number, because the mean of its divisors is an integer number (25549407624).

Almost surely, 2^89422926677 is an apocalyptic number.

It is an amenable number.

89422926677 is a deficient number, since it is larger than the sum of its proper divisors (12774703819).

89422926677 is a wasteful number, since it uses less digits than its factorization.

89422926677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12774703818.

The product of its digits is 36578304, while the sum is 62.

The spelling of 89422926677 in words is "eighty-nine billion, four hundred twenty-two million, nine hundred twenty-six thousand, six hundred seventy-seven".