160478770 has 8 divisors (see below), whose sum is σ = 288861804. Its totient is φ = 64191504.

The previous prime is 160478743. The next prime is 160478771. The reversal of 160478770 is 77874061.

It can be written as a sum of positive squares in 2 ways, for example, as 159744321 + 734449 = 12639^2 + 857^2 .

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 (160478771) 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, 8023929 + ... + 8023948.

Almost surely, 2^160478770 is an apocalyptic number.

160478770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160478770 is a deficient number, since it is larger than the sum of its proper divisors (128383034).

160478770 is a wasteful number, since it uses less digits than its factorization.

160478770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16047884.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 160478770 is about 12668.0215503448. The cubic root of 160478770 is about 543.4244764945.

The spelling of 160478770 in words is "one hundred sixty million, four hundred seventy-eight thousand, seven hundred seventy".