118744454 has 8 divisors (see below), whose sum is σ = 178217400. Its totient is φ = 59338656.

The previous prime is 118744453. The next prime is 118744459. The reversal of 118744454 is 454447811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118744453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12104 + ... + 19595.

It is an arithmetic number, because the mean of its divisors is an integer number (22277175).

Almost surely, 2^118744454 is an apocalyptic number.

118744454 is a deficient number, since it is larger than the sum of its proper divisors (59472946).

118744454 is a wasteful number, since it uses less digits than its factorization.

118744454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33574.

The product of its digits is 71680, while the sum is 38.

The square root of 118744454 is about 10896.9928879485. The cubic root of 118744454 is about 491.5161342223.

The spelling of 118744454 in words is "one hundred eighteen million, seven hundred forty-four thousand, four hundred fifty-four".