118533423 has 8 divisors (see below), whose sum is σ = 159522048. Its totient is φ = 78283544.

The previous prime is 118533409. The next prime is 118533439. The reversal of 118533423 is 324335811.

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 118533423 - 2⁴ = 118533407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118533923) 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, 184311 + ... + 184952.

It is an arithmetic number, because the mean of its divisors is an integer number (19940256).

Almost surely, 2^118533423 is an apocalyptic number.

118533423 is a deficient number, since it is larger than the sum of its proper divisors (40988625).

118533423 is a wasteful number, since it uses less digits than its factorization.

118533423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369373.

The product of its digits is 8640, while the sum is 30.

The square root of 118533423 is about 10887.3055895387. The cubic root of 118533423 is about 491.2247896729.

The spelling of 118533423 in words is "one hundred eighteen million, five hundred thirty-three thousand, four hundred twenty-three".