3605542 has 8 divisors (see below), whose sum is σ = 5424696. Its totient is φ = 1797312.

The previous prime is 3605531. The next prime is 3605561. The reversal of 3605542 is 2455063.

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

It is a super-2 number, since 2×3605542² = 25999866227528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1848 + ... + 3259.

It is an arithmetic number, because the mean of its divisors is an integer number (678087).

Almost surely, 2^3605542 is an apocalyptic number.

3605542 is a deficient number, since it is larger than the sum of its proper divisors (1819154).

3605542 is a wasteful number, since it uses less digits than its factorization.

3605542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3605542 is about 1898.8264796974. The cubic root of 3605542 is about 153.3404922093.

The spelling of 3605542 in words is "three million, six hundred five thousand, five hundred forty-two".