119409966 has 24 divisors (see below), whose sum is σ = 278623800. Its totient is φ = 36741456.

The previous prime is 119409959. The next prime is 119409971. The reversal of 119409966 is 669904911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254916 + ... + 255383.

It is an arithmetic number, because the mean of its divisors is an integer number (11609325).

Almost surely, 2^119409966 is an apocalyptic number.

119409966 is an abundant number, since it is smaller than the sum of its proper divisors (159213834).

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

119409966 is a wasteful number, since it uses less digits than its factorization.

119409966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510320 (or 510317 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 119409966 is about 10927.4867192781. The cubic root of 119409966 is about 492.4326701571.

The spelling of 119409966 in words is "one hundred nineteen million, four hundred nine thousand, nine hundred sixty-six".