1117340025 has 12 divisors (see below), whose sum is σ = 1847335632. Its totient is φ = 595914640.

The previous prime is 1117340009. The next prime is 1117340027. The reversal of 1117340025 is 5200437111.

It is not a de Polignac number, because 1117340025 - 2⁴ = 1117340009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1117339977 and 1117340004.

It is not an unprimeable number, because it can be changed into a prime (1117340027) 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 in 11 ways as a sum of consecutive naturals, for example, 7448859 + ... + 7449008.

It is an arithmetic number, because the mean of its divisors is an integer number (153944636).

Almost surely, 2^1117340025 is an apocalyptic number.

1117340025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1117340025 is a deficient number, since it is larger than the sum of its proper divisors (729995607).

1117340025 is a wasteful number, since it uses less digits than its factorization.

1117340025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14897880 (or 14897875 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1117340025 is about 33426.6364595662. The cubic root of 1117340025 is about 1037.6760314851.

Adding to 1117340025 its reverse (5200437111), we get a palindrome (6317777136).

The spelling of 1117340025 in words is "one billion, one hundred seventeen million, three hundred forty thousand, twenty-five".