160746832 has 40 divisors (see below), whose sum is σ = 331056936. Its totient is φ = 75350016.

The previous prime is 160746829. The next prime is 160746863. The reversal of 160746832 is 238647061.

It can be written as a sum of positive squares in 4 ways, for example, as 114832656 + 45914176 = 10716^2 + 6776^2 .

It is a junction number, because it is equal to n+sod(n) for n = 160746791 and 160746800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78688 + ... + 80704.

Almost surely, 2^160746832 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 160746832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165528468).

160746832 is an abundant number, since it is smaller than the sum of its proper divisors (170310104).

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

160746832 is a wasteful number, since it uses less digits than its factorization.

160746832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 160746832 is about 12678.5973987662. The cubic root of 160746832 is about 543.7268849644.

The spelling of 160746832 in words is "one hundred sixty million, seven hundred forty-six thousand, eight hundred thirty-two".