93069091 has 4 divisors (see below), whose sum is σ = 96278400. Its totient is φ = 89859784.

The previous prime is 93069061. The next prime is 93069121. The reversal of 93069091 is 19096039.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (93069061) and next prime (93069121).

It is a cyclic number.

It is not a de Polignac number, because 93069091 - 2⁵ = 93069059 is a prime.

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 93069091.

It is not an unprimeable number, because it can be changed into a prime (93069061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604611 + ... + 1604668.

It is an arithmetic number, because the mean of its divisors is an integer number (24069600).

Almost surely, 2^93069091 is an apocalyptic number.

93069091 is a deficient number, since it is larger than the sum of its proper divisors (3209309).

93069091 is a wasteful number, since it uses less digits than its factorization.

93069091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209308.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 93069091 is about 9647.2322974001. The cubic root of 93069091 is about 453.1776580642.

The spelling of 93069091 in words is "ninety-three million, sixty-nine thousand, ninety-one".