3545455 has 8 divisors (see below), whose sum is σ = 4284000. Its totient is φ = 2816736.

The previous prime is 3545429. The next prime is 3545461. The reversal of 3545455 is 5545453.

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 3545455 - 2⁷ = 3545327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635 + ... + 3124.

It is an arithmetic number, because the mean of its divisors is an integer number (535500).

Almost surely, 2^3545455 is an apocalyptic number.

3545455 is a deficient number, since it is larger than the sum of its proper divisors (738545).

3545455 is a wasteful number, since it uses less digits than its factorization.

3545455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4913.

The product of its digits is 30000, while the sum is 31.

The square root of 3545455 is about 1882.9378640837. The cubic root of 3545455 is about 152.4839004773.

The spelling of 3545455 in words is "three million, five hundred forty-five thousand, four hundred fifty-five".