2091935852 has 12 divisors (see below), whose sum is σ = 3663191280. Its totient is φ = 1045309776.

The previous prime is 2091935849. The next prime is 2091935861. The reversal of 2091935852 is 2585391902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157352 + ... + 170127.

It is an arithmetic number, because the mean of its divisors is an integer number (305265940).

Almost surely, 2^2091935852 is an apocalyptic number.

It is an amenable number.

2091935852 is a deficient number, since it is larger than the sum of its proper divisors (1571255428).

2091935852 is a wasteful number, since it uses less digits than its factorization.

2091935852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329080 (or 329078 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 2091935852 is about 45737.6852496932. The cubic root of 2091935852 is about 1278.9378909073.

The spelling of 2091935852 in words is "two billion, ninety-one million, nine hundred thirty-five thousand, eight hundred fifty-two".