4068576 has 96 divisors (see below), whose sum is σ = 12610080. Its totient is φ = 1271808.

The previous prime is 4068569. The next prime is 4068587. The reversal of 4068576 is 6758604.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4068576.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14550 + ... + 14826.

It is an arithmetic number, because the mean of its divisors is an integer number (131355).

Almost surely, 2^4068576 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 4068576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6305040).

4068576 is an abundant number, since it is smaller than the sum of its proper divisors (8541504).

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

4068576 is a wasteful number, since it uses less digits than its factorization.

4068576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 4068576 is about 2017.0711440105. The cubic root of 4068576 is about 159.6421167609.

The spelling of 4068576 in words is "four million, sixty-eight thousand, five hundred seventy-six".