89066407 has 4 divisors (see below), whose sum is σ = 89883640. Its totient is φ = 88249176.

The previous prime is 89066399. The next prime is 89066413. The reversal of 89066407 is 70466098.

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 89066407 - 2³ = 89066399 is a prime.

It is the 9438-th Hogben number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89066407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89066477) by changing a digit.

It is a nontrivial repunit in base 9437.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408453 + ... + 408670.

It is an arithmetic number, because the mean of its divisors is an integer number (22470910).

Almost surely, 2^89066407 is an apocalyptic number.

89066407 is a deficient number, since it is larger than the sum of its proper divisors (817233).

89066407 is a wasteful number, since it uses less digits than its factorization.

89066407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817232.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 89066407 is about 9437.5000397351. The cubic root of 89066407 is about 446.5855270178.

The spelling of 89066407 in words is "eighty-nine million, sixty-six thousand, four hundred seven".