190792 has 16 divisors (see below), whose sum is σ = 408960. Its totient is φ = 81744.

The previous prime is 190787. The next prime is 190793. The reversal of 190792 is 297091.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 190792.

It is not an unprimeable number, because it can be changed into a prime (190793) by changing a digit.

190792 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1648 + ... + 1759.

It is an arithmetic number, because the mean of its divisors is an integer number (25560).

2¹⁹⁰⁷⁹² is an apocalyptic number.

It is an amenable number.

190792 is an abundant number, since it is smaller than the sum of its proper divisors (218168).

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

190792 is a wasteful number, since it uses less digits than its factorization.

190792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420 (or 3416 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 190792 is about 436.7974358899. The cubic root of 190792 is about 57.5687394675.

The spelling of 190792 in words is "one hundred ninety thousand, seven hundred ninety-two".