2140873248 has 24 divisors (see below), whose sum is σ = 5619792528. Its totient is φ = 713624384.

The previous prime is 2140873247. The next prime is 2140873283. The reversal of 2140873248 is 8423780412.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2140873247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11150286 + ... + 11150477.

It is an arithmetic number, because the mean of its divisors is an integer number (234158022).

Almost surely, 2^2140873248 is an apocalyptic number.

It is an amenable number.

2140873248 is an abundant number, since it is smaller than the sum of its proper divisors (3478919280).

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

2140873248 is a wasteful number, since it uses less digits than its factorization.

2140873248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22300776 (or 22300768 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 2140873248 is about 46269.5715130365. The cubic root of 2140873248 is about 1288.8340019874.

The spelling of 2140873248 in words is "two billion, one hundred forty million, eight hundred seventy-three thousand, two hundred forty-eight".