3623532 has 48 divisors (see below), whose sum is σ = 9351552. Its totient is φ = 1082880.

The previous prime is 3623519. The next prime is 3623537. The reversal of 3623532 is 2353263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12663 + ... + 12945.

It is an arithmetic number, because the mean of its divisors is an integer number (194824).

Almost surely, 2^3623532 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 3623532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4675776).

3623532 is an abundant number, since it is smaller than the sum of its proper divisors (5728020).

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

3623532 is a wasteful number, since it uses less digits than its factorization.

3623532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 396 counting only the distinct ones).

The product of its digits is 3240, while the sum is 24.

The square root of 3623532 is about 1903.5577217411. The cubic root of 3623532 is about 153.5951021116.

Adding to 3623532 its reverse (2353263), we get a palindrome (5976795).

The spelling of 3623532 in words is "three million, six hundred twenty-three thousand, five hundred thirty-two".