2148955360 has 48 divisors (see below), whose sum is σ = 5083474032. Its totient is φ = 858470400.

The previous prime is 2148955351. The next prime is 2148955373. The reversal of 2148955360 is 635598412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121480 + ... + 138040.

It is an arithmetic number, because the mean of its divisors is an integer number (105905709).

Almost surely, 2^2148955360 is an apocalyptic number.

2148955360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2148955360 is an abundant number, since it is smaller than the sum of its proper divisors (2934518672).

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

2148955360 is a wasteful number, since it uses less digits than its factorization.

2148955360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17387 (or 17379 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 2148955360 is about 46356.8264660125. The cubic root of 2148955360 is about 1290.4538114496.

The spelling of 2148955360 in words is "two billion, one hundred forty-eight million, nine hundred fifty-five thousand, three hundred sixty".