3725568 has 216 divisors, whose sum is σ = 13980960. Its totient is φ = 967680.

The previous prime is 3725551. The next prime is 3725569. The reversal of 3725568 is 8655273.

It is a tau number, because it is divible by the number of its divisors (216).

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

Its product of digits (50400) is a multiple of the sum of its prime factors (50).

It is not an unprimeable number, because it can be changed into a prime (3725569) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338683 + ... + 338693.

Almost surely, 2^3725568 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 3725568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6990480).

3725568 is an abundant number, since it is smaller than the sum of its proper divisors (10255392).

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

3725568 is a wasteful number, since it uses less digits than its factorization.

3725568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50 (or 23 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 3725568 is about 1930.1730492368. The cubic root of 3725568 is about 155.0234858619.

The spelling of 3725568 in words is "three million, seven hundred twenty-five thousand, five hundred sixty-eight".