160689792 has 64 divisors (see below), whose sum is σ = 432316800. Its totient is φ = 52875264.

The previous prime is 160689787. The next prime is 160689803. The reversal of 160689792 is 297986061.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 7 ways as a sum of consecutive naturals, for example, 27688 + ... + 32984.

It is an arithmetic number, because the mean of its divisors is an integer number (6754950).

Almost surely, 2^160689792 is an apocalyptic number.

160689792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160689792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216158400).

160689792 is an abundant number, since it is smaller than the sum of its proper divisors (271627008).

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

160689792 is an equidigital number, since it uses as much as digits as its factorization.

160689792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5393 (or 5381 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 160689792 is about 12676.3477389980. The cubic root of 160689792 is about 543.6625646701.

The spelling of 160689792 in words is "one hundred sixty million, six hundred eighty-nine thousand, seven hundred ninety-two".