118803245 has 24 divisors (see below), whose sum is σ = 158004000. Its totient is φ = 85685600.

The previous prime is 118803233. The next prime is 118803247. The reversal of 118803245 is 542308811.

It is not a de Polignac number, because 118803245 - 2⁴ = 118803229 is a prime.

It is a super-2 number, since 2×118803245² = 28228422045060050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118803247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78506 + ... + 80004.

It is an arithmetic number, because the mean of its divisors is an integer number (6583500).

Almost surely, 2^118803245 is an apocalyptic number.

It is an amenable number.

118803245 is a deficient number, since it is larger than the sum of its proper divisors (39200755).

118803245 is a wasteful number, since it uses less digits than its factorization.

118803245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657 (or 1646 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 118803245 is about 10899.6901332102. The cubic root of 118803245 is about 491.5972382414.

The spelling of 118803245 in words is "one hundred eighteen million, eight hundred three thousand, two hundred forty-five".