118869093 has 16 divisors (see below), whose sum is σ = 201260160. Its totient is φ = 67925088.

The previous prime is 118869077. The next prime is 118869133. The reversal of 118869093 is 390968811.

It is not a de Polignac number, because 118869093 - 2⁴ = 118869077 is a prime.

It is a super-2 number, since 2×118869093² = 28259722541285298, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118869193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314280 + ... + 314657.

It is an arithmetic number, because the mean of its divisors is an integer number (12578760).

Almost surely, 2^118869093 is an apocalyptic number.

It is an amenable number.

118869093 is a deficient number, since it is larger than the sum of its proper divisors (82391067).

118869093 is an equidigital number, since it uses as much as digits as its factorization.

118869093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628953 (or 628947 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The square root of 118869093 is about 10902.7103511008. The cubic root of 118869093 is about 491.6880458513.

The spelling of 118869093 in words is "one hundred eighteen million, eight hundred sixty-nine thousand, ninety-three".