48817844 has 12 divisors (see below), whose sum is σ = 85544004. Its totient is φ = 24376704.

The previous prime is 48817807. The next prime is 48817871. The reversal of 48817844 is 44871884.

It can be written as a sum of positive squares in 2 ways, for example, as 7086244 + 41731600 = 2662^2 + 6460^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48817795 and 48817804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4469 + ... + 10844.

It is an arithmetic number, because the mean of its divisors is an integer number (7128667).

Almost surely, 2^48817844 is an apocalyptic number.

It is an amenable number.

48817844 is a deficient number, since it is larger than the sum of its proper divisors (36726160).

48817844 is a wasteful number, since it uses less digits than its factorization.

48817844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16114 (or 16112 counting only the distinct ones).

The product of its digits is 229376, while the sum is 44.

The square root of 48817844 is about 6986.9767424831. The cubic root of 48817844 is about 365.4765627175.

The spelling of 48817844 in words is "forty-eight million, eight hundred seventeen thousand, eight hundred forty-four".