160004487 has 4 divisors (see below), whose sum is σ = 213339320. Its totient is φ = 106669656.

The previous prime is 160004477. The next prime is 160004569. The reversal of 160004487 is 784400061.

160004487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 160004487 - 2⁷ = 160004359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160004417) 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, 26667412 + ... + 26667417.

It is an arithmetic number, because the mean of its divisors is an integer number (53334830).

Almost surely, 2^160004487 is an apocalyptic number.

160004487 is a deficient number, since it is larger than the sum of its proper divisors (53334833).

160004487 is an equidigital number, since it uses as much as digits as its factorization.

160004487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53334832.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 160004487 is about 12649.2880036783. The cubic root of 160004487 is about 542.8885981015. Note that the first 3 decimals are identical.

The spelling of 160004487 in words is "one hundred sixty million, four thousand, four hundred eighty-seven".