118259207 has 4 divisors (see below), whose sum is σ = 129010056. Its totient is φ = 107508360.

The previous prime is 118259201. The next prime is 118259227. The reversal of 118259207 is 702952811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 118259207 - 2¹⁰ = 118258183 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118259201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5375408 + ... + 5375429.

It is an arithmetic number, because the mean of its divisors is an integer number (32252514).

Almost surely, 2^118259207 is an apocalyptic number.

118259207 is a deficient number, since it is larger than the sum of its proper divisors (10750849).

118259207 is a wasteful number, since it uses less digits than its factorization.

118259207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10750848.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 118259207 is about 10874.7049155368. The cubic root of 118259207 is about 490.8456963041.

The spelling of 118259207 in words is "one hundred eighteen million, two hundred fifty-nine thousand, two hundred seven".