160045312 has 144 divisors (see below), whose sum is σ = 391401472. Its totient is φ = 63866880.

The previous prime is 160045297. The next prime is 160045321. The reversal of 160045312 is 213540061.

It is a super-2 number, since 2×160045312² = 51229003786354688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2388703 + ... + 2388769.

Almost surely, 2^160045312 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 160045312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195700736).

160045312 is an abundant number, since it is smaller than the sum of its proper divisors (231356160).

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

160045312 is an equidigital number, since it uses as much as digits as its factorization.

160045312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 160045312 is about 12650.9016279473. The cubic root of 160045312 is about 542.9347666865.

Adding to 160045312 its reverse (213540061), we get a palindrome (373585373).

It can be divided in two parts, 16004 and 5312, that added together give a square (21316 = 146²).

The spelling of 160045312 in words is "one hundred sixty million, forty-five thousand, three hundred twelve".