192996 has 24 divisors (see below), whose sum is σ = 500640. Its totient is φ = 64296.
The previous prime is 192991. The next prime is 193003. The reversal of 192996 is 699291.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 192996.
It is not an unprimeable number, because it can be changed into a prime (192991) by changing a digit.
192996 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 7 ways as a sum of consecutive naturals, for example, 786 + ... + 1001.
It is an arithmetic number, because the mean of its divisors is an integer number (20860).
2192996 is an apocalyptic number.
It is an amenable number.
192996 is an abundant number, since it is smaller than the sum of its proper divisors (307644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192996 is a wasteful number, since it uses less digits than its factorization.
192996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1800 (or 1792 counting only the distinct ones).
The product of its digits is 8748, while the sum is 36.
The square root of 192996 is about 439.3131001917. The cubic root of 192996 is about 57.7895664089.
It can be divided in two parts, 1929 and 96, that added together give a square (2025 = 452).
The spelling of 192996 in words is "one hundred ninety-two thousand, nine hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •