160381147 has 8 divisors (see below), whose sum is σ = 168991760. Its totient is φ = 151787520.

The previous prime is 160381141. The next prime is 160381159. The reversal of 160381147 is 741183061.

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

It is a cyclic number.

It is not a de Polignac number, because 160381147 - 2⁷ = 160381019 is a prime.

It is a super-2 number, since 2×160381147² = 51444224626071218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160381141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18247 + ... + 25567.

It is an arithmetic number, because the mean of its divisors is an integer number (21123970).

Almost surely, 2^160381147 is an apocalyptic number.

160381147 is a deficient number, since it is larger than the sum of its proper divisors (8610613).

160381147 is a wasteful number, since it uses less digits than its factorization.

160381147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8493.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 160381147 is about 12664.1678368537. The cubic root of 160381147 is about 543.3142615242.

The spelling of 160381147 in words is "one hundred sixty million, three hundred eighty-one thousand, one hundred forty-seven".