119081617 has 8 divisors (see below), whose sum is σ = 126301896. Its totient is φ = 111885312.

The previous prime is 119081593. The next prime is 119081623. The reversal of 119081617 is 716180911.

It can be written as a sum of positive squares in 4 ways, for example, as 1597696 + 117483921 = 1264^2 + 10839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 119081617 - 2¹⁵ = 119048849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119081657) 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 7 ways as a sum of consecutive naturals, for example, 4813 + ... + 16165.

It is an arithmetic number, because the mean of its divisors is an integer number (15787737).

Almost surely, 2^119081617 is an apocalyptic number.

119081617 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

119081617 is a deficient number, since it is larger than the sum of its proper divisors (7220279).

119081617 is a wasteful number, since it uses less digits than its factorization.

119081617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11987.

The product of its (nonzero) digits is 3024, while the sum is 34.

The square root of 119081617 is about 10912.4523824849. The cubic root of 119081617 is about 491.9808982493.

The spelling of 119081617 in words is "one hundred nineteen million, eighty-one thousand, six hundred seventeen".