20192094 has 24 divisors (see below), whose sum is σ = 47115432. Its totient is φ = 6212880.

The previous prime is 20192087. The next prime is 20192119. The reversal of 20192094 is 49029102.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42912 + ... + 43379.

It is an arithmetic number, because the mean of its divisors is an integer number (1963143).

Almost surely, 2^20192094 is an apocalyptic number.

20192094 is an abundant number, since it is smaller than the sum of its proper divisors (26923338).

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

20192094 is a wasteful number, since it uses less digits than its factorization.

20192094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86312 (or 86309 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 20192094 is about 4493.5613938167. The cubic root of 20192094 is about 272.3080330213.

The spelling of 20192094 in words is "twenty million, one hundred ninety-two thousand, ninety-four".