3545016 has 16 divisors (see below), whose sum is σ = 8862600. Its totient is φ = 1181664.

The previous prime is 3544987. The next prime is 3545021. The reversal of 3545016 is 6105453.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 147709 = 3545016 / (3 + 5 + 4 + 5 + 0 + 1 + 6).

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, 73831 + ... + 73878.

Almost surely, 2^3545016 is an apocalyptic number.

It is an amenable number.

3545016 is an abundant number, since it is smaller than the sum of its proper divisors (5317584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3545016 is a wasteful number, since it uses less digits than its factorization.

3545016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147718 (or 147714 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 3545016 is about 1882.8212873239. The cubic root of 3545016 is about 152.4776066734.

The spelling of 3545016 in words is "three million, five hundred forty-five thousand, sixteen".