48717279 has 12 divisors (see below), whose sum is σ = 75782616. Its totient is φ = 29979792.

The previous prime is 48717203. The next prime is 48717287. The reversal of 48717279 is 97271784.

It is a happy number.

It is not a de Polignac number, because 48717279 - 2¹⁵ = 48684511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48717079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208077 + ... + 208310.

It is an arithmetic number, because the mean of its divisors is an integer number (6315218).

Almost surely, 2^48717279 is an apocalyptic number.

48717279 is a deficient number, since it is larger than the sum of its proper divisors (27065337).

48717279 is a wasteful number, since it uses less digits than its factorization.

48717279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416406 (or 416403 counting only the distinct ones).

The product of its digits is 197568, while the sum is 45.

The square root of 48717279 is about 6979.7764290842. The cubic root of 48717279 is about 365.2254290175.

It can be divided in two parts, 487 and 17279, that added together give a triangular number (17766 = T₁₈₈).

The spelling of 48717279 in words is "forty-eight million, seven hundred seventeen thousand, two hundred seventy-nine".