66092068 has 24 divisors (see below), whose sum is σ = 132421184. Its totient is φ = 28274400.

The previous prime is 66092063. The next prime is 66092119. The reversal of 66092068 is 86029066.

66092068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×66092068² = 8736322905033248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (66092063) 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 7 ways as a sum of consecutive naturals, for example, 16723 + ... + 20293.

Almost surely, 2^66092068 is an apocalyptic number.

It is an amenable number.

66092068 is an abundant number, since it is smaller than the sum of its proper divisors (66329116).

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

66092068 is a wasteful number, since it uses less digits than its factorization.

66092068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243 (or 4241 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 66092068 is about 8129.7028235969. The cubic root of 66092068 is about 404.3118283309.

The spelling of 66092068 in words is "sixty-six million, ninety-two thousand, sixty-eight".