3545456 has 20 divisors (see below), whose sum is σ = 6968304. Its totient is φ = 1747200.

The previous prime is 3545429. The next prime is 3545461. The reversal of 3545456 is 6545453.

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, 425 + ... + 2696.

Almost surely, 2^3545456 is an apocalyptic number.

It is an amenable number.

3545456 is a deficient number, since it is larger than the sum of its proper divisors (3422848).

3545456 is a wasteful number, since it uses less digits than its factorization.

3545456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200 (or 3194 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 3545456 is about 1882.9381296261. The cubic root of 3545456 is about 152.4839148133.

The spelling of 3545456 in words is "three million, five hundred forty-five thousand, four hundred fifty-six".