2146317360 has 160 divisors (see below), whose sum is σ = 7319531520. Its totient is φ = 520241920.

The previous prime is 2146317359. The next prime is 2146317379. The reversal of 2146317360 is 637136412.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316081 + ... + 322799.

It is an arithmetic number, because the mean of its divisors is an integer number (45747072).

Almost surely, 2^2146317360 is an apocalyptic number.

2146317360 is a gapful number since it is divisible by the number (20) 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 2146317360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3659765760).

2146317360 is an abundant number, since it is smaller than the sum of its proper divisors (5173214160).

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

2146317360 is a wasteful number, since it uses less digits than its factorization.

2146317360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6768 (or 6740 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 2146317360 is about 46328.3645297349. The cubic root of 2146317360 is about 1289.9255530620.

The spelling of 2146317360 in words is "two billion, one hundred forty-six million, three hundred seventeen thousand, three hundred sixty".