2092019636 has 24 divisors (see below), whose sum is σ = 4185263040. Its totient is φ = 896317632.

The previous prime is 2092019623. The next prime is 2092019647. The reversal of 2092019636 is 6369102902.

It is a self number, because there is not a number n which added to its sum of digits gives 2092019636.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 110000 + ... + 127608.

It is an arithmetic number, because the mean of its divisors is an integer number (174385960).

Almost surely, 2^2092019636 is an apocalyptic number.

It is an amenable number.

2092019636 is an abundant number, since it is smaller than the sum of its proper divisors (2093243404).

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

2092019636 is a wasteful number, since it uses less digits than its factorization.

2092019636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21863 (or 21861 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 2092019636 is about 45738.6011591959. The cubic root of 2092019636 is about 1278.9549649014.

The spelling of 2092019636 in words is "two billion, ninety-two million, nineteen thousand, six hundred thirty-six".