119201680 has 40 divisors (see below), whose sum is σ = 298465272. Its totient is φ = 44012544.

The previous prime is 119201647. The next prime is 119201683. The reversal of 119201680 is 86102911.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 478864 + 118722816 = 692^2 + 10896^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (119201683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56269 + ... + 58348.

Almost surely, 2^119201680 is an apocalyptic number.

119201680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119201680 is an abundant number, since it is smaller than the sum of its proper divisors (179263592).

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

119201680 is a wasteful number, since it uses less digits than its factorization.

119201680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114643 (or 114637 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 119201680 is about 10917.9521889409. The cubic root of 119201680 is about 492.1461878586.

The spelling of 119201680 in words is "one hundred nineteen million, two hundred one thousand, six hundred eighty".