4105648 has 10 divisors (see below), whose sum is σ = 7954724. Its totient is φ = 2052816.

The previous prime is 4105639. The next prime is 4105657. The reversal of 4105648 is 8465014.

It is an interprime number because it is at equal distance from previous prime (4105639) and next prime (4105657).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128286 + ... + 128317.

Almost surely, 2^4105648 is an apocalyptic number.

It is an amenable number.

4105648 is a deficient number, since it is larger than the sum of its proper divisors (3849076).

4105648 is a wasteful number, since it uses less digits than its factorization.

4105648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256611 (or 256605 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4105648 is about 2026.2398673405. The cubic root of 4105648 is about 160.1255264936.

It can be divided in two parts, 4105 and 648, that added together give a triangular number (4753 = T₉₇).

The spelling of 4105648 in words is "four million, one hundred five thousand, six hundred forty-eight".