3613056 has 48 divisors (see below), whose sum is σ = 9697140. Its totient is φ = 1191936.

The previous prime is 3613039. The next prime is 3613079. The reversal of 3613056 is 6503163.

3613056 = T₂₂₃ + T₂₂₄ + ... + T₃₁₉.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37200 + ... + 37296.

Almost surely, 2^3613056 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 3613056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4848570).

3613056 is an abundant number, since it is smaller than the sum of its proper divisors (6084084).

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

3613056 is an frugal number, since it uses more digits than its factorization.

3613056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 3613056 is about 1900.8040403997. The cubic root of 3613056 is about 153.4469395417.

Multiplying 3613056 by its sum of digits (24), we get a square (86713344 = 9312²).

3613056 divided by its sum of digits (24) gives a square (150544 = 388²).

The spelling of 3613056 in words is "three million, six hundred thirteen thousand, fifty-six".