160813472 has 36 divisors (see below), whose sum is σ = 336339990. Its totient is φ = 75672576.

The previous prime is 160813469. The next prime is 160813481. The reversal of 160813472 is 274318061.

It can be written as a sum of positive squares in 3 ways, for example, as 160680976 + 132496 = 12676^2 + 364^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 554 + ... + 17942.

Almost surely, 2^160813472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160813472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168169995).

160813472 is an abundant number, since it is smaller than the sum of its proper divisors (175526518).

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

160813472 is a wasteful number, since it uses less digits than its factorization.

160813472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17433 (or 17408 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 160813472 is about 12681.2251774030. The cubic root of 160813472 is about 543.8020112841.

The spelling of 160813472 in words is "one hundred sixty million, eight hundred thirteen thousand, four hundred seventy-two".