3562656 has 96 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 1069056.

The previous prime is 3562651. The next prime is 3562661. The reversal of 3562656 is 6562653.

It is an interprime number because it is at equal distance from previous prime (3562651) and next prime (3562661).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3562651) 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, 60355 + ... + 60413.

It is an arithmetic number, because the mean of its divisors is an integer number (107730).

Almost surely, 2^3562656 is an apocalyptic number.

It is a pronic number, being equal to 1887×1888.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3562656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5171040).

3562656 is an abundant number, since it is smaller than the sum of its proper divisors (6779424).

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

3562656 is a wasteful number, since it uses less digits than its factorization.

3562656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 118 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 3562656 is about 1887.4999337748. The cubic root of 3562656 is about 152.7300978657.

The spelling of 3562656 in words is "three million, five hundred sixty-two thousand, six hundred fifty-six".