3845562 has 64 divisors (see below), whose sum is σ = 9523200. Its totient is φ = 1010880.

The previous prime is 3845557. The next prime is 3845563. The reversal of 3845562 is 2655483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3845563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48639 + ... + 48717.

It is an arithmetic number, because the mean of its divisors is an integer number (148800).

Almost surely, 2^3845562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3845562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4761600).

3845562 is an abundant number, since it is smaller than the sum of its proper divisors (5677638).

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

3845562 is a wasteful number, since it uses less digits than its factorization.

3845562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171.

The product of its digits is 28800, while the sum is 33.

The square root of 3845562 is about 1961.0104538222. The cubic root of 3845562 is about 156.6702750540.

The spelling of 3845562 in words is "three million, eight hundred forty-five thousand, five hundred sixty-two".