20095118 has 4 divisors (see below), whose sum is σ = 30142680. Its totient is φ = 10047558.

The previous prime is 20095111. The next prime is 20095121. The reversal of 20095118 is 81159002.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20095111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5023778 + ... + 5023781.

It is an arithmetic number, because the mean of its divisors is an integer number (7535670).

Almost surely, 2^20095118 is an apocalyptic number.

20095118 is a deficient number, since it is larger than the sum of its proper divisors (10047562).

20095118 is a wasteful number, since it uses less digits than its factorization.

20095118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10047561.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 20095118 is about 4482.7578564986. The cubic root of 20095118 is about 271.8713979000.

The spelling of 20095118 in words is "twenty million, ninety-five thousand, one hundred eighteen".