5186648 has 8 divisors (see below), whose sum is σ = 9724980. Its totient is φ = 2593320.

The previous prime is 5186627. The next prime is 5186651. The reversal of 5186648 is 8466815.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324158 + ... + 324173.

Almost surely, 2^5186648 is an apocalyptic number.

It is an amenable number.

5186648 is a deficient number, since it is larger than the sum of its proper divisors (4538332).

5186648 is a wasteful number, since it uses less digits than its factorization.

5186648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648337 (or 648333 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 5186648 is about 2277.4213488066. The cubic root of 5186648 is about 173.0994116065.

It can be divided in two parts, 5186 and 648, that multiplied together give a triangular number (3360528 = T₂₅₉₂).

The spelling of 5186648 in words is "five million, one hundred eighty-six thousand, six hundred forty-eight".