48043318 has 4 divisors (see below), whose sum is σ = 72064980. Its totient is φ = 24021658.

The previous prime is 48043313. The next prime is 48043319. The reversal of 48043318 is 81334084.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 48043318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48043313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12010828 + ... + 12010831.

It is an arithmetic number, because the mean of its divisors is an integer number (18016245).

Almost surely, 2^48043318 is an apocalyptic number.

48043318 is a deficient number, since it is larger than the sum of its proper divisors (24021662).

48043318 is a wasteful number, since it uses less digits than its factorization.

48043318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24021661.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 48043318 is about 6931.3287326457. The cubic root of 48043318 is about 363.5334107373.

The spelling of 48043318 in words is "forty-eight million, forty-three thousand, three hundred eighteen".