119564897 has 8 divisors (see below), whose sum is σ = 125331360. Its totient is φ = 113934240.

The previous prime is 119564867. The next prime is 119564933. The reversal of 119564897 is 798465911.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119564897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119564827) 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, 32147 + ... + 35672.

It is an arithmetic number, because the mean of its divisors is an integer number (15666420).

Almost surely, 2^119564897 is an apocalyptic number.

It is an amenable number.

119564897 is a deficient number, since it is larger than the sum of its proper divisors (5766463).

119564897 is an equidigital number, since it uses as much as digits as its factorization.

119564897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67903.

The product of its digits is 544320, while the sum is 50.

The square root of 119564897 is about 10934.5734713339. The cubic root of 119564897 is about 492.6455505285.

The spelling of 119564897 in words is "one hundred nineteen million, five hundred sixty-four thousand, eight hundred ninety-seven".