118702065 has 16 divisors (see below), whose sum is σ = 190630656. Its totient is φ = 63072000.

The previous prime is 118702061. The next prime is 118702079. The reversal of 118702065 is 560207811.

It is not a de Polignac number, because 118702065 - 2² = 118702061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118702061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10536 + ... + 18665.

It is an arithmetic number, because the mean of its divisors is an integer number (11914416).

Almost surely, 2^118702065 is an apocalyptic number.

118702065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118702065 is a deficient number, since it is larger than the sum of its proper divisors (71928591).

118702065 is a wasteful number, since it uses less digits than its factorization.

118702065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29480.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 118702065 is about 10895.0477282112. The cubic root of 118702065 is about 491.4576406636.

Adding to 118702065 its reverse (560207811), we get a palindrome (678909876).

The spelling of 118702065 in words is "one hundred eighteen million, seven hundred two thousand, sixty-five".