160166477 has 8 divisors (see below), whose sum is σ = 163420416. Its totient is φ = 156921232.

The previous prime is 160166467. The next prime is 160166483. The reversal of 160166477 is 774661061.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160166477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160166477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160166467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45308 + ... + 48714.

It is an arithmetic number, because the mean of its divisors is an integer number (20427552).

Almost surely, 2^160166477 is an apocalyptic number.

It is an amenable number.

160166477 is a deficient number, since it is larger than the sum of its proper divisors (3253939).

160166477 is an equidigital number, since it uses as much as digits as its factorization.

160166477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4347.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 160166477 is about 12655.6895110460. The cubic root of 160166477 is about 543.0717447628.

The spelling of 160166477 in words is "one hundred sixty million, one hundred sixty-six thousand, four hundred seventy-seven".