49886548 has 12 divisors (see below), whose sum is σ = 87517780. Its totient is φ = 24881472.

The previous prime is 49886537. The next prime is 49886549. The reversal of 49886548 is 84568894.

It can be written as a sum of positive squares in 2 ways, for example, as 23794884 + 26091664 = 4878^2 + 5108^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49886495 and 49886504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49886549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13611 + ... + 16882.

Almost surely, 2^49886548 is an apocalyptic number.

It is an amenable number.

49886548 is a deficient number, since it is larger than the sum of its proper divisors (37631232).

49886548 is a wasteful number, since it uses less digits than its factorization.

49886548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30906 (or 30904 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 52.

The square root of 49886548 is about 7063.0409881297. The cubic root of 49886548 is about 368.1242983548.

The spelling of 49886548 in words is "forty-nine million, eight hundred eighty-six thousand, five hundred forty-eight".