48442318 has 8 divisors (see below), whose sum is σ = 74034648. Its totient is φ = 23764104.

The previous prime is 48442307. The next prime is 48442319. The reversal of 48442318 is 81324484.

It is a happy number.

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 (48442319) 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, 228396 + ... + 228607.

It is an arithmetic number, because the mean of its divisors is an integer number (9254331).

Almost surely, 2^48442318 is an apocalyptic number.

48442318 is a deficient number, since it is larger than the sum of its proper divisors (25592330).

48442318 is a wasteful number, since it uses less digits than its factorization.

48442318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457058.

The product of its digits is 24576, while the sum is 34.

The square root of 48442318 is about 6960.0515802686. The cubic root of 48442318 is about 364.5370197917.

The spelling of 48442318 in words is "forty-eight million, four hundred forty-two thousand, three hundred eighteen".