160072878 has 32 divisors (see below), whose sum is σ = 375773184. Its totient is φ = 44498592.

The previous prime is 160072877. The next prime is 160072903. The reversal of 160072878 is 878270061.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160072873) 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, 49950 + ... + 53057.

It is an arithmetic number, because the mean of its divisors is an integer number (11742912).

Almost surely, 2^160072878 is an apocalyptic number.

160072878 is an abundant number, since it is smaller than the sum of its proper divisors (215700306).

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

160072878 is a wasteful number, since it uses less digits than its factorization.

160072878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103056.

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 160072878 is about 12651.9910686026. The cubic root of 160072878 is about 542.9659363605.

The spelling of 160072878 in words is "one hundred sixty million, seventy-two thousand, eight hundred seventy-eight".