2148202560 has 112 divisors (see below), whose sum is σ = 7794930816. Its totient is φ = 491016192.

The previous prime is 2148202549. The next prime is 2148202577. The reversal of 2148202560 is 652028412.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×2148202560² = 9229548477581107200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153117 + ... + 166556.

Almost surely, 2^2148202560 is an apocalyptic number.

2148202560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2148202560 is an abundant number, since it is smaller than the sum of its proper divisors (5646728256).

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

2148202560 is a wasteful number, since it uses less digits than its factorization.

2148202560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319700 (or 319690 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2148202560 is about 46348.7061308080. The cubic root of 2148202560 is about 1290.3031076696.

The spelling of 2148202560 in words is "two billion, one hundred forty-eight million, two hundred two thousand, five hundred sixty".