89164422007 has 8 divisors (see below), whose sum is σ = 89489575760. Its totient is φ = 88839339840.

The previous prime is 89164421939. The next prime is 89164422019. The reversal of 89164422007 is 70022446198.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89164422007 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 (89164422107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4898419 + ... + 4916587.

It is an arithmetic number, because the mean of its divisors is an integer number (11186196970).

Almost surely, 2^89164422007 is an apocalyptic number.

89164422007 is a deficient number, since it is larger than the sum of its proper divisors (325153753).

89164422007 is a wasteful number, since it uses less digits than its factorization.

89164422007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35793.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 89164422007 in words is "eighty-nine billion, one hundred sixty-four million, four hundred twenty-two thousand, seven".