4065048 has 96 divisors (see below), whose sum is σ = 12252240. Its totient is φ = 1209600.

The previous prime is 4065029. The next prime is 4065059. The reversal of 4065048 is 8405604.

4065048 is a `hidden beast` number, since 4 + 0 + 650 + 4 + 8 = 666.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40198 + ... + 40298.

Almost surely, 2^4065048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4065048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6126120).

4065048 is an abundant number, since it is smaller than the sum of its proper divisors (8187192).

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

4065048 is a wasteful number, since it uses less digits than its factorization.

4065048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4065048 is about 2016.1964190029. The cubic root of 4065048 is about 159.5959597221.

The spelling of 4065048 in words is "four million, sixty-five thousand, forty-eight".