1606170227601 has 16 divisors (see below), whose sum is σ = 2145992002560. Its totient is φ = 1068564649680.

The previous prime is 1606170227581. The next prime is 1606170227671. The reversal of 1606170227601 is 1067220716061.

It is not a de Polignac number, because 1606170227601 - 2¹⁷ = 1606170096529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1606170227601.

It is not an unprimeable number, because it can be changed into a prime (1606170227671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22434780 + ... + 22506258.

It is an arithmetic number, because the mean of its divisors is an integer number (134124500160).

Almost surely, 2^{1606170227601} is an apocalyptic number.

It is an amenable number.

1606170227601 is a deficient number, since it is larger than the sum of its proper divisors (539821774959).

1606170227601 is a wasteful number, since it uses less digits than its factorization.

1606170227601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86876.

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 1606170227601 in words is "one trillion, six hundred six billion, one hundred seventy million, two hundred twenty-seven thousand, six hundred one".