3601026 has 48 divisors (see below), whose sum is σ = 9172800. Its totient is φ = 1006560.

The previous prime is 3601019. The next prime is 3601027. The reversal of 3601026 is 6201063.

It is a happy number.

3601026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3601027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1875 + ... + 3273.

It is an arithmetic number, because the mean of its divisors is an integer number (191100).

Almost surely, 2^3601026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3601026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4586400).

3601026 is an abundant number, since it is smaller than the sum of its proper divisors (5571774).

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

3601026 is a wasteful number, since it uses less digits than its factorization.

3601026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 1428 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3601026 is about 1897.6369515795. The cubic root of 3601026 is about 153.2764449750.

Adding to 3601026 its reverse (6201063), we get a palindrome (9802089).

It can be divided in two parts, 360102 and 6, that multiplied together give a palindrome (2160612).

The spelling of 3601026 in words is "three million, six hundred one thousand, twenty-six".