89080993 has 8 divisors (see below), whose sum is σ = 91510848. Its totient is φ = 86667504.

The previous prime is 89080919. The next prime is 89080997. The reversal of 89080993 is 39908098.

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 89080993 - 2¹⁷ = 88949921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89080997) 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, 7371 + ... + 15247.

It is an arithmetic number, because the mean of its divisors is an integer number (11438856).

Almost surely, 2^89080993 is an apocalyptic number.

It is an amenable number.

89080993 is a deficient number, since it is larger than the sum of its proper divisors (2429855).

89080993 is a wasteful number, since it uses less digits than its factorization.

89080993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8183.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 89080993 is about 9438.2727763082. The cubic root of 89080993 is about 446.6099041134.

The spelling of 89080993 in words is "eighty-nine million, eighty thousand, nine hundred ninety-three".