119881867 has 24 divisors (see below), whose sum is σ = 144135936. Its totient is φ = 97650000.

The previous prime is 119881859. The next prime is 119881871. The reversal of 119881867 is 768188911.

It is not a de Polignac number, because 119881867 - 2³ = 119881859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 119881867.

It is not an unprimeable number, because it can be changed into a prime (119881847) 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 23 ways as a sum of consecutive naturals, for example, 477492 + ... + 477742.

It is an arithmetic number, because the mean of its divisors is an integer number (6005664).

Almost surely, 2^119881867 is an apocalyptic number.

119881867 is a deficient number, since it is larger than the sum of its proper divisors (24254069).

119881867 is an equidigital number, since it uses as much as digits as its factorization.

119881867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 360 counting only the distinct ones).

The product of its digits is 193536, while the sum is 49.

The square root of 119881867 is about 10949.0578133463. The cubic root of 119881867 is about 493.0805055961.

The spelling of 119881867 in words is "one hundred nineteen million, eight hundred eighty-one thousand, eight hundred sixty-seven".