48284777 has 4 divisors (see below), whose sum is σ = 51125076. Its totient is φ = 45444480.

The previous prime is 48284723. The next prime is 48284801. The reversal of 48284777 is 77748284.

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

It can be written as a sum of positive squares in 2 ways, for example, as 40309801 + 7974976 = 6349^2 + 2824^2 .

It is a cyclic number.

It is not a de Polignac number, because 48284777 - 2¹⁴ = 48268393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48284707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1420124 + ... + 1420157.

It is an arithmetic number, because the mean of its divisors is an integer number (12781269).

Almost surely, 2^48284777 is an apocalyptic number.

It is an amenable number.

48284777 is a deficient number, since it is larger than the sum of its proper divisors (2840299).

48284777 is a wasteful number, since it uses less digits than its factorization.

48284777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840298.

The product of its digits is 702464, while the sum is 47.

The square root of 48284777 is about 6948.7248470493. The cubic root of 48284777 is about 364.1414159895.

The spelling of 48284777 in words is "forty-eight million, two hundred eighty-four thousand, seven hundred seventy-seven".