119257668 has 36 divisors (see below), whose sum is σ = 314565888. Its totient is φ = 38023920.

The previous prime is 119257631. The next prime is 119257679. The reversal of 119257668 is 866752911.

119257668 is a `hidden beast` number, since 1 + 19 + 2 + 576 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 71188 + ... + 72843.

Almost surely, 2^119257668 is an apocalyptic number.

119257668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

119257668 is an abundant number, since it is smaller than the sum of its proper divisors (195308220).

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

119257668 is a wasteful number, since it uses less digits than its factorization.

119257668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144064 (or 144059 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 119257668 is about 10920.5159218784. The cubic root of 119257668 is about 492.2232280701.

The spelling of 119257668 in words is "one hundred nineteen million, two hundred fifty-seven thousand, six hundred sixty-eight".