119906089 has 4 divisors (see below), whose sum is σ = 121093380. Its totient is φ = 118718800.

The previous prime is 119906069. The next prime is 119906119. The reversal of 119906089 is 980609911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 980609911 = 157 ⋅6245923.

It can be written as a sum of positive squares in 2 ways, for example, as 87609600 + 32296489 = 9360^2 + 5683^2 .

It is a cyclic number.

It is not a de Polignac number, because 119906089 - 2²³ = 111517481 is a prime.

It is a super-3 number, since 3×119906089³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119906029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593494 + ... + 593695.

It is an arithmetic number, because the mean of its divisors is an integer number (30273345).

Almost surely, 2^119906089 is an apocalyptic number.

It is an amenable number.

119906089 is a deficient number, since it is larger than the sum of its proper divisors (1187291).

119906089 is a wasteful number, since it uses less digits than its factorization.

119906089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187290.

The product of its (nonzero) digits is 34992, while the sum is 43.

The square root of 119906089 is about 10950.1638800522. The cubic root of 119906089 is about 493.1137121519.

The spelling of 119906089 in words is "one hundred nineteen million, nine hundred six thousand, eighty-nine".