48828313 has 8 divisors (see below), whose sum is σ = 49678568. Its totient is φ = 47983104.

The previous prime is 48828293. The next prime is 48828331. The reversal of 48828313 is 31382884.

It can be written as a sum of positive squares in 4 ways, for example, as 2152089 + 46676224 = 1467^2 + 6832^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48828313 - 2¹⁷ = 48697241 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (48828113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21781 + ... + 23917.

It is an arithmetic number, because the mean of its divisors is an integer number (6209821).

Almost surely, 2^48828313 is an apocalyptic number.

It is an amenable number.

48828313 is a deficient number, since it is larger than the sum of its proper divisors (850255).

48828313 is a wasteful number, since it uses less digits than its factorization.

48828313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523.

The product of its digits is 36864, while the sum is 37.

The square root of 48828313 is about 6987.7258818588. The cubic root of 48828313 is about 365.5026863664.

It can be divided in two parts, 48828 and 313, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 48828313 in words is "forty-eight million, eight hundred twenty-eight thousand, three hundred thirteen".