3603545 has 8 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 2620720.

The previous prime is 3603539. The next prime is 3603547. The reversal of 3603545 is 5453063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3603545 - 2⁸ = 3603289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3603547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32705 + ... + 32814.

It is an arithmetic number, because the mean of its divisors is an integer number (589680).

Almost surely, 2^3603545 is an apocalyptic number.

It is an amenable number.

3603545 is a deficient number, since it is larger than the sum of its proper divisors (1113895).

3603545 is a wasteful number, since it uses less digits than its factorization.

3603545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65535.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 3603545 is about 1898.3005557603. The cubic root of 3603545 is about 153.3121767701.

The spelling of 3603545 in words is "three million, six hundred three thousand, five hundred forty-five".