119790823 has 4 divisors (see below), whose sum is σ = 126837360. Its totient is φ = 112744288.

The previous prime is 119790821. The next prime is 119790833. The reversal of 119790823 is 328097911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 119790823 - 2¹ = 119790821 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119790821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3523243 + ... + 3523276.

It is an arithmetic number, because the mean of its divisors is an integer number (31709340).

Almost surely, 2^119790823 is an apocalyptic number.

119790823 is a deficient number, since it is larger than the sum of its proper divisors (7046537).

119790823 is an equidigital number, since it uses as much as digits as its factorization.

119790823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046536.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 119790823 is about 10944.8994056592. The cubic root of 119790823 is about 492.9556510431.

The spelling of 119790823 in words is "one hundred nineteen million, seven hundred ninety thousand, eight hundred twenty-three".