744118 has 4 divisors (see below), whose sum is σ = 1116180. Its totient is φ = 372058.

The previous prime is 744113. The next prime is 744127. The reversal of 744118 is 811447.

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

It is a junction number, because it is equal to n+sod(n) for n = 744092 and 744101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744113) by changing a digit.

744118 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186028 + ... + 186031.

It is an arithmetic number, because the mean of its divisors is an integer number (279045).

2⁷⁴⁴¹¹⁸ is an apocalyptic number.

744118 is a deficient number, since it is larger than the sum of its proper divisors (372062).

744118 is a wasteful number, since it uses less digits than its factorization.

744118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372061.

The product of its digits is 896, while the sum is 25.

The square root of 744118 is about 862.6227448891. The cubic root of 744118 is about 90.6178881458.

The spelling of 744118 in words is "seven hundred forty-four thousand, one hundred eighteen".