160417487 has 4 divisors (see below), whose sum is σ = 160462416. Its totient is φ = 160372560.

The previous prime is 160417483. The next prime is 160417489. The reversal of 160417487 is 784714061.

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

It is a cyclic number.

It is not a de Polignac number, because 160417487 - 2² = 160417483 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 160417487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160417483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16598 + ... + 24419.

It is an arithmetic number, because the mean of its divisors is an integer number (40115604).

Almost surely, 2^160417487 is an apocalyptic number.

160417487 is a deficient number, since it is larger than the sum of its proper divisors (44929).

160417487 is an equidigital number, since it uses as much as digits as its factorization.

160417487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44928.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 160417487 is about 12665.6025123166. The cubic root of 160417487 is about 543.3552940885.

It can be divided in two parts, 1604 and 17487, that added together give a palindrome (19091).

The spelling of 160417487 in words is "one hundred sixty million, four hundred seventeen thousand, four hundred eighty-seven".