190773792 has 120 divisors (see below), whose sum is σ = 612157392. Its totient is φ = 57801600.

The previous prime is 190773787. The next prime is 190773797. The reversal of 190773792 is 297377091.

190773792 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (190773787) and next prime (190773797).

It is not an unprimeable number, because it can be changed into a prime (190773797) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25167 + ... + 31857.

Almost surely, 2^190773792 is an apocalyptic number.

190773792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190773792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306078696).

190773792 is an abundant number, since it is smaller than the sum of its proper divisors (421383600).

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

190773792 is a wasteful number, since it uses less digits than its factorization.

190773792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6724 (or 6707 counting only the distinct ones).

The product of its (nonzero) digits is 166698, while the sum is 45.

The square root of 190773792 is about 13812.0886183082. The cubic root of 190773792 is about 575.6690807525.

The spelling of 190773792 in words is "one hundred ninety million, seven hundred seventy-three thousand, seven hundred ninety-two".