3625560 has 96 divisors (see below), whose sum is σ = 12252240. Its totient is φ = 964224.

The previous prime is 3625511. The next prime is 3625577. The reversal of 3625560 is 655263.

3625560 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 (27).

It is a congruent number.

It is an unprimeable number.

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, 9534 + ... + 9906.

Almost surely, 2^3625560 is an apocalyptic number.

3625560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3625560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6126120).

3625560 is an abundant number, since it is smaller than the sum of its proper divisors (8626680).

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

3625560 is a wasteful number, since it uses less digits than its factorization.

3625560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3625560 is about 1904.0903339915. The cubic root of 3625560 is about 153.6237512100.

It can be divided in two parts, 36255 and 60, that added together give a triangular number (36315 = T₂₆₉).

The spelling of 3625560 in words is "three million, six hundred twenty-five thousand, five hundred sixty".