3605241 has 16 divisors (see below), whose sum is σ = 5128704. Its totient is φ = 2244864.

The previous prime is 3605233. The next prime is 3605257. The reversal of 3605241 is 1425063.

It is a happy number.

It is not a de Polignac number, because 3605241 - 2³ = 3605233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3605201) 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, 11215 + ... + 11531.

It is an arithmetic number, because the mean of its divisors is an integer number (320544).

Almost surely, 2^3605241 is an apocalyptic number.

It is an amenable number.

3605241 is a deficient number, since it is larger than the sum of its proper divisors (1523463).

3605241 is a wasteful number, since it uses less digits than its factorization.

3605241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3605241 is about 1898.7472185628. The cubic root of 3605241 is about 153.3362250032.

The spelling of 3605241 in words is "three million, six hundred five thousand, two hundred forty-one".