6135648 has 24 divisors (see below), whose sum is σ = 16106328. Its totient is φ = 2045184.

The previous prime is 6135643. The next prime is 6135653. The reversal of 6135648 is 8465316.

It is an interprime number because it is at equal distance from previous prime (6135643) and next prime (6135653).

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6135643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31861 + ... + 32052.

It is an arithmetic number, because the mean of its divisors is an integer number (671097).

Almost surely, 2^6135648 is an apocalyptic number.

It is an amenable number.

6135648 is an abundant number, since it is smaller than the sum of its proper divisors (9970680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6135648 is a wasteful number, since it uses less digits than its factorization.

6135648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63926 (or 63918 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 6135648 is about 2477.0240208767. The cubic root of 6135648 is about 183.0712493919.

The spelling of 6135648 in words is "six million, one hundred thirty-five thousand, six hundred forty-eight".