66236095 has 8 divisors (see below), whose sum is σ = 79615440. Its totient is φ = 52900800.

The previous prime is 66236083. The next prime is 66236099. The reversal of 66236095 is 59063266.

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

It is not a de Polignac number, because 66236095 - 2¹⁷ = 66105023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66236099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7606 + ... + 13795.

It is an arithmetic number, because the mean of its divisors is an integer number (9951930).

Almost surely, 2^66236095 is an apocalyptic number.

66236095 is a deficient number, since it is larger than the sum of its proper divisors (13379345).

66236095 is a wasteful number, since it uses less digits than its factorization.

66236095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22025.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 66236095 is about 8138.5560758651. The cubic root of 66236095 is about 404.6053056635.

The spelling of 66236095 in words is "sixty-six million, two hundred thirty-six thousand, ninety-five".