2146935876 has 48 divisors (see below), whose sum is σ = 5179120128. Its totient is φ = 691488000.

The previous prime is 2146935871. The next prime is 2146935881. The reversal of 2146935876 is 6785396412.

It is an interprime number because it is at equal distance from previous prime (2146935871) and next prime (2146935881).

It is not an unprimeable number, because it can be changed into a prime (2146935871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256656 + ... + 264888.

It is an arithmetic number, because the mean of its divisors is an integer number (107898336).

Almost surely, 2^2146935876 is an apocalyptic number.

It is an amenable number.

2146935876 is an abundant number, since it is smaller than the sum of its proper divisors (3032184252).

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

2146935876 is a wasteful number, since it uses less digits than its factorization.

2146935876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8972 (or 8970 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 2146935876 is about 46335.0393978466. The cubic root of 2146935876 is about 1290.0494494595.

The spelling of 2146935876 in words is "two billion, one hundred forty-six million, nine hundred thirty-five thousand, eight hundred seventy-six".