119217966 has 32 divisors (see below), whose sum is σ = 273009408. Its totient is φ = 33998400.

The previous prime is 119217961. The next prime is 119218007. The reversal of 119217966 is 669712911.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119217961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22881 + ... + 27603.

It is an arithmetic number, because the mean of its divisors is an integer number (8531544).

Almost surely, 2^119217966 is an apocalyptic number.

119217966 is an abundant number, since it is smaller than the sum of its proper divisors (153791442).

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

119217966 is a wasteful number, since it uses less digits than its factorization.

119217966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336.

The product of its digits is 40824, while the sum is 42.

The square root of 119217966 is about 10918.6979993038. The cubic root of 119217966 is about 492.1686000926.

The spelling of 119217966 in words is "one hundred nineteen million, two hundred seventeen thousand, nine hundred sixty-six".