6161227066 has 8 divisors (see below), whose sum is σ = 9372007584. Its totient is φ = 3037224540.

The previous prime is 6161227063. The next prime is 6161227099. The reversal of 6161227066 is 6607221616.

It is a happy number.

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 (6161227063) 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, 21694320 + ... + 21694603.

It is an arithmetic number, because the mean of its divisors is an integer number (1171500948).

Almost surely, 2^6161227066 is an apocalyptic number.

6161227066 is a deficient number, since it is larger than the sum of its proper divisors (3210780518).

6161227066 is a wasteful number, since it uses less digits than its factorization.

6161227066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43388996.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 6161227066 is about 78493.4842263993. The cubic root of 6161227066 is about 1833.2530021074.

The spelling of 6161227066 in words is "six billion, one hundred sixty-one million, two hundred twenty-seven thousand, sixty-six".