66060338 has 8 divisors (see below), whose sum is σ = 99125532. Its totient is φ = 33018496.

The previous prime is 66060311. The next prime is 66060361. The reversal of 66060338 is 83306066.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45657049 + 20403289 = 6757^2 + 4517^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6206 + ... + 13062.

Almost surely, 2^66060338 is an apocalyptic number.

66060338 is a deficient number, since it is larger than the sum of its proper divisors (33065194).

66060338 is a wasteful number, since it uses less digits than its factorization.

66060338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11676.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 66060338 is about 8127.7511034726. The cubic root of 66060338 is about 404.2471162394.

The spelling of 66060338 in words is "sixty-six million, sixty thousand, three hundred thirty-eight".