160478437 has 8 divisors (see below), whose sum is σ = 183816000. Its totient is φ = 137243904.

The previous prime is 160478393. The next prime is 160478441. The reversal of 160478437 is 734874061.

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

It is not a de Polignac number, because 160478437 - 2²⁷ = 26260709 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 160478437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160478477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22387 + ... + 28672.

It is an arithmetic number, because the mean of its divisors is an integer number (22977000).

Almost surely, 2^160478437 is an apocalyptic number.

It is an amenable number.

160478437 is a deficient number, since it is larger than the sum of its proper divisors (23337563).

160478437 is an equidigital number, since it uses as much as digits as its factorization.

160478437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51515.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 160478437 is about 12668.0084070070. The cubic root of 160478437 is about 543.4241006183.

The spelling of 160478437 in words is "one hundred sixty million, four hundred seventy-eight thousand, four hundred thirty-seven".