192868077 has 8 divisors (see below), whose sum is σ = 272284416. Its totient is φ = 121015232.

The previous prime is 192868057. The next prime is 192868097. The reversal of 192868077 is 770868291.

It is an interprime number because it is at equal distance from previous prime (192868057) and next prime (192868097).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192868077 - 2¹¹ = 192866029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192868057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890813 + ... + 1890914.

It is an arithmetic number, because the mean of its divisors is an integer number (34035552).

Almost surely, 2^192868077 is an apocalyptic number.

192868077 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

192868077 is a deficient number, since it is larger than the sum of its proper divisors (79416339).

192868077 is a wasteful number, since it uses less digits than its factorization.

192868077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781747.

The product of its (nonzero) digits is 338688, while the sum is 48.

The square root of 192868077 is about 13887.6951651453. The cubic root of 192868077 is about 577.7679542119.

The spelling of 192868077 in words is "one hundred ninety-two million, eight hundred sixty-eight thousand, seventy-seven".