119622889 has 2 divisors, whose sum is σ = 119622890. Its totient is φ = 119622888.

The previous prime is 119622799. The next prime is 119622901. The reversal of 119622889 is 988226911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60840000 + 58782889 = 7800^2 + 7667^2 .

It is a cyclic number.

It is not a de Polignac number, because 119622889 - 2¹⁹ = 119098601 is a prime.

It is not a weakly prime, because it can be changed into another prime (119622089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59811444 + 59811445.

It is an arithmetic number, because the mean of its divisors is an integer number (59811445).

Almost surely, 2^119622889 is an apocalyptic number.

It is an amenable number.

119622889 is a deficient number, since it is larger than the sum of its proper divisors (1).

119622889 is an equidigital number, since it uses as much as digits as its factorization.

119622889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 46.

The square root of 119622889 is about 10937.2249222552. The cubic root of 119622889 is about 492.7251861734.

The spelling of 119622889 in words is "one hundred nineteen million, six hundred twenty-two thousand, eight hundred eighty-nine".