1892092081092 has 36 divisors (see below), whose sum is σ = 4476187966320. Its totient is φ = 622057649472.

The previous prime is 1892092081091. The next prime is 1892092081123. The reversal of 1892092081092 is 2901802902981.

It is not an unprimeable number, because it can be changed into a prime (1892092081091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14730042 + ... + 14857937.

It is an arithmetic number, because the mean of its divisors is an integer number (124338554620).

Almost surely, 2^{1892092081092} is an apocalyptic number.

1892092081092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1892092081092 is an abundant number, since it is smaller than the sum of its proper divisors (2584095885228).

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

1892092081092 is a wasteful number, since it uses less digits than its factorization.

1892092081092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29588132 (or 29588057 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 51.

The spelling of 1892092081092 in words is "one trillion, eight hundred ninety-two billion, ninety-two million, eighty-one thousand, ninety-two".