89066905 has 8 divisors (see below), whose sum is σ = 106963200. Its totient is φ = 71198256.

The previous prime is 89066903. The next prime is 89066911. The reversal of 89066905 is 50966098.

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

It is a cyclic number.

It is not a de Polignac number, because 89066905 - 2¹ = 89066903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89066903) 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, 1006 + ... + 13384.

It is an arithmetic number, because the mean of its divisors is an integer number (13370400).

Almost surely, 2^89066905 is an apocalyptic number.

It is an amenable number.

89066905 is a deficient number, since it is larger than the sum of its proper divisors (17896295).

89066905 is a wasteful number, since it uses less digits than its factorization.

89066905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13823.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 89066905 is about 9437.5264238041. The cubic root of 89066905 is about 446.5863593525.

The spelling of 89066905 in words is "eighty-nine million, sixty-six thousand, nine hundred five".