119161960 has 16 divisors (see below), whose sum is σ = 268114500. Its totient is φ = 47664768.

The previous prime is 119161943. The next prime is 119161963. The reversal of 119161960 is 69161911.

It can be written as a sum of positive squares in 2 ways, for example, as 116251524 + 2910436 = 10782^2 + 1706^2 .

It is a super-2 number, since 2×119161960² = 28399145422083200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119161963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489485 + ... + 1489564.

Almost surely, 2^119161960 is an apocalyptic number.

119161960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119161960 is an abundant number, since it is smaller than the sum of its proper divisors (148952540).

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

119161960 is a wasteful number, since it uses less digits than its factorization.

119161960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979060 (or 2979056 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 34.

The square root of 119161960 is about 10916.1330149463. The cubic root of 119161960 is about 492.0915179965.

The spelling of 119161960 in words is "one hundred nineteen million, one hundred sixty-one thousand, nine hundred sixty".