3545555 has 8 divisors (see below), whose sum is σ = 4582032. Its totient is φ = 2618208.

The previous prime is 3545497. The next prime is 3545567. The reversal of 3545555 is 5555453.

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

It is a cyclic number.

It is not a de Polignac number, because 3545555 - 2¹⁰ = 3544531 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27209 + ... + 27338.

It is an arithmetic number, because the mean of its divisors is an integer number (572754).

Almost surely, 2^3545555 is an apocalyptic number.

3545555 is a deficient number, since it is larger than the sum of its proper divisors (1036477).

3545555 is a wasteful number, since it uses less digits than its factorization.

3545555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54565.

The product of its digits is 37500, while the sum is 32.

The square root of 3545555 is about 1882.9644181450. The cubic root of 3545555 is about 152.4853340729.

The spelling of 3545555 in words is "three million, five hundred forty-five thousand, five hundred fifty-five".