48447311 has 6 divisors (see below), whose sum is σ = 53252136. Its totient is φ = 44042900.

The previous prime is 48447299. The next prime is 48447317. The reversal of 48447311 is 11374484.

It is not a de Polignac number, because 48447311 - 2²² = 44253007 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 (48447317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200075 + ... + 200316.

It is an arithmetic number, because the mean of its divisors is an integer number (8875356).

Almost surely, 2^48447311 is an apocalyptic number.

48447311 is a deficient number, since it is larger than the sum of its proper divisors (4804825).

48447311 is a wasteful number, since it uses less digits than its factorization.

48447311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400413 (or 400402 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 48447311 is about 6960.4102608970. The cubic root of 48447311 is about 364.5495437644.

It can be divided in two parts, 484473 and 11, that added together give a palindrome (484484).

The spelling of 48447311 in words is "forty-eight million, four hundred forty-seven thousand, three hundred eleven".