1117559967 has 8 divisors (see below), whose sum is σ = 1490423424. Its totient is φ = 744868248.

The previous prime is 1117559941. The next prime is 1117559969. The reversal of 1117559967 is 7699557111.

1117559967 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1117559967 - 2¹¹ = 1117557919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117559969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26893 + ... + 54390.

It is an arithmetic number, because the mean of its divisors is an integer number (186302928).

Almost surely, 2^1117559967 is an apocalyptic number.

1117559967 is a deficient number, since it is larger than the sum of its proper divisors (372863457).

1117559967 is an equidigital number, since it uses as much as digits as its factorization.

1117559967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85869.

The product of its digits is 595350, while the sum is 51.

The square root of 1117559967 is about 33429.9262188836. The cubic root of 1117559967 is about 1037.7441138841.

The spelling of 1117559967 in words is "one billion, one hundred seventeen million, five hundred fifty-nine thousand, nine hundred sixty-seven".