66093234 has 8 divisors (see below), whose sum is σ = 132186480. Its totient is φ = 22031076.

The previous prime is 66093199. The next prime is 66093239. The reversal of 66093234 is 43239066.

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

66093234 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 66093195 and 66093204.

It is not an unprimeable number, because it can be changed into a prime (66093239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5507764 + ... + 5507775.

It is an arithmetic number, because the mean of its divisors is an integer number (16523310).

Almost surely, 2^66093234 is an apocalyptic number.

66093234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66093234 is a wasteful number, since it uses less digits than its factorization.

66093234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11015544.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 66093234 is about 8129.7745356191. The cubic root of 66093234 is about 404.3142059476.

The spelling of 66093234 in words is "sixty-six million, ninety-three thousand, two hundred thirty-four".