67075066 has 8 divisors (see below), whose sum is σ = 100647360. Its totient is φ = 33525948.

The previous prime is 67075037. The next prime is 67075067. The reversal of 67075066 is 66057076.

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

It is not an unprimeable number, because it can be changed into a prime (67075067) 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, 8325 + ... + 14263.

It is an arithmetic number, because the mean of its divisors is an integer number (12580920).

Almost surely, 2^67075066 is an apocalyptic number.

67075066 is a deficient number, since it is larger than the sum of its proper divisors (33572294).

67075066 is a wasteful number, since it uses less digits than its factorization.

67075066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11588.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 67075066 is about 8189.9368739936. The cubic root of 67075066 is about 406.3064370981.

The spelling of 67075066 in words is "sixty-seven million, seventy-five thousand, sixty-six".