192538116 has 18 divisors (see below), whose sum is σ = 486693662. Its totient is φ = 64179360.

The previous prime is 192538111. The next prime is 192538169. The reversal of 192538116 is 611835291.

192538116 is a `hidden beast` number, since 1 + 9 + 2 + 538 + 116 = 666.

192538116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 102212100 + 90326016 = 10110^2 + 9504^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×192538116² = 74141852225658912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 5348281 = 192538116 / (1 + 9 + 2 + 5 + 3 + 8 + 1 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (192538111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2674105 + ... + 2674176.

Almost surely, 2^192538116 is an apocalyptic number.

It is an amenable number.

192538116 is an abundant number, since it is smaller than the sum of its proper divisors (294155546).

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

192538116 is a wasteful number, since it uses less digits than its factorization.

192538116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348291 (or 5348286 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 192538116 is about 13875.8104628162. The cubic root of 192538116 is about 577.4382820421.

The spelling of 192538116 in words is "one hundred ninety-two million, five hundred thirty-eight thousand, one hundred sixteen".