2148983000 has 32 divisors (see below), whose sum is σ = 5028622560. Its totient is φ = 859592800.

The previous prime is 2148982993. The next prime is 2148983029. The reversal of 2148983000 is 3898412.

It is a happy number.

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, 1073492 + ... + 1075491.

It is an arithmetic number, because the mean of its divisors is an integer number (157144455).

Almost surely, 2^2148983000 is an apocalyptic number.

2148983000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2148983000 is an abundant number, since it is smaller than the sum of its proper divisors (2879639560).

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

2148983000 is a wasteful number, since it uses less digits than its factorization.

2148983000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149004 (or 2148990 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 2148983000 is about 46357.1245872735. The cubic root of 2148983000 is about 1290.4593440588.

The spelling of 2148983000 in words is "two billion, one hundred forty-eight million, nine hundred eighty-three thousand".