1206316160 has 128 divisors (see below), whose sum is σ = 3310675200. Its totient is φ = 411734016.

The previous prime is 1206316157. The next prime is 1206316169. The reversal of 1206316160 is 616136021.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (1206316169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1312181 + ... + 1313099.

It is an arithmetic number, because the mean of its divisors is an integer number (25864650).

Almost surely, 2^1206316160 is an apocalyptic number.

1206316160 is a gapful number since it is divisible by the number (10) 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 1206316160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1655337600).

1206316160 is an abundant number, since it is smaller than the sum of its proper divisors (2104359040).

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

1206316160 is an equidigital number, since it uses as much as digits as its factorization.

1206316160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1206316160 is about 34732.0624207662. The cubic root of 1206316160 is about 1064.5197302579.

The spelling of 1206316160 in words is "one billion, two hundred six million, three hundred sixteen thousand, one hundred sixty".