48317279 has 4 divisors (see below), whose sum is σ = 48339984. Its totient is φ = 48294576.

The previous prime is 48317257. The next prime is 48317287. The reversal of 48317279 is 97271384.

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

It is a cyclic number.

It is not a de Polignac number, because 48317279 - 2¹² = 48313183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48317579) 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, 7787 + ... + 12540.

It is an arithmetic number, because the mean of its divisors is an integer number (12084996).

Almost surely, 2^48317279 is an apocalyptic number.

48317279 is a deficient number, since it is larger than the sum of its proper divisors (22705).

48317279 is a wasteful number, since it uses less digits than its factorization.

48317279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22704.

The product of its digits is 84672, while the sum is 41.

The square root of 48317279 is about 6951.0631560935. The cubic root of 48317279 is about 364.2231026718.

The spelling of 48317279 in words is "forty-eight million, three hundred seventeen thousand, two hundred seventy-nine".