89407093 has 4 divisors (see below), whose sum is σ = 89435008. Its totient is φ = 89379180.

The previous prime is 89407081. The next prime is 89407117. The reversal of 89407093 is 39070498.

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 89407093 - 2⁵ = 89407061 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 (89407033) 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, 8421 + ... + 15802.

It is an arithmetic number, because the mean of its divisors is an integer number (22358752).

Almost surely, 2^89407093 is an apocalyptic number.

It is an amenable number.

89407093 is a deficient number, since it is larger than the sum of its proper divisors (27915).

89407093 is a wasteful number, since it uses less digits than its factorization.

89407093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27914.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 89407093 is about 9455.5324017212. The cubic root of 89407093 is about 447.1542107814.

The spelling of 89407093 in words is "eighty-nine million, four hundred seven thousand, ninety-three".