160256436 has 48 divisors (see below), whose sum is σ = 389726400. Its totient is φ = 51190272.

The previous prime is 160256423. The next prime is 160256441. The reversal of 160256436 is 634652061.

It is a junction number, because it is equal to n+sod(n) for n = 160256397 and 160256406.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46716 + ... + 50028.

It is an arithmetic number, because the mean of its divisors is an integer number (8119300).

Almost surely, 2^160256436 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 160256436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194863200).

160256436 is an abundant number, since it is smaller than the sum of its proper divisors (229469964).

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

160256436 is a wasteful number, since it uses less digits than its factorization.

160256436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488 (or 3486 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 160256436 is about 12659.2431053361. The cubic root of 160256436 is about 543.1733995085.

The spelling of 160256436 in words is "one hundred sixty million, two hundred fifty-six thousand, four hundred thirty-six".