3785526 has 48 divisors (see below), whose sum is σ = 8845200. Its totient is φ = 1165824.

The previous prime is 3785491. The next prime is 3785527. The reversal of 3785526 is 6255873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785527) 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, 27165 + ... + 27303.

It is an arithmetic number, because the mean of its divisors is an integer number (184275).

Almost surely, 2^3785526 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3785526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4422600).

3785526 is an abundant number, since it is smaller than the sum of its proper divisors (5059674).

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

3785526 is a wasteful number, since it uses less digits than its factorization.

3785526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 250 counting only the distinct ones).

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

The square root of 3785526 is about 1945.6428243642. The cubic root of 3785526 is about 155.8506954134.

The spelling of 3785526 in words is "three million, seven hundred eighty-five thousand, five hundred twenty-six".