119421194 has 16 divisors (see below), whose sum is σ = 188901600. Its totient is φ = 56465424.

The previous prime is 119421193. The next prime is 119421227. The reversal of 119421194 is 491124911.

It is a super-2 number, since 2×119421194² = 28522843152771272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 119421194.

It is not an unprimeable number, because it can be changed into a prime (119421193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20984 + ... + 26060.

It is an arithmetic number, because the mean of its divisors is an integer number (11806350).

Almost surely, 2^119421194 is an apocalyptic number.

119421194 is a deficient number, since it is larger than the sum of its proper divisors (69480406).

119421194 is a wasteful number, since it uses less digits than its factorization.

119421194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717.

The product of its digits is 2592, while the sum is 32.

The square root of 119421194 is about 10928.0004575403. Note that the first 3 decimals coincide. The cubic root of 119421194 is about 492.4481039909.

The spelling of 119421194 in words is "one hundred nineteen million, four hundred twenty-one thousand, one hundred ninety-four".