118475969 has 8 divisors (see below), whose sum is σ = 120861312. Its totient is φ = 116105040.

The previous prime is 118475927. The next prime is 118475993. The reversal of 118475969 is 969574811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118475969 - 2²⁰ = 117427393 is a prime.

It is a super-2 number, since 2×118475969² = 28073110460977922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118475909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13832 + ... + 20694.

It is an arithmetic number, because the mean of its divisors is an integer number (15107664).

Almost surely, 2^118475969 is an apocalyptic number.

It is an amenable number.

118475969 is a deficient number, since it is larger than the sum of its proper divisors (2385343).

118475969 is an equidigital number, since it uses as much as digits as its factorization.

118475969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7207.

The product of its digits is 544320, while the sum is 50.

The square root of 118475969 is about 10884.6666921868. Note that the first 4 decimals coincide. The cubic root of 118475969 is about 491.1454101203.

The spelling of 118475969 in words is "one hundred eighteen million, four hundred seventy-five thousand, nine hundred sixty-nine".