4905816 has 32 divisors (see below), whose sum is σ = 12441600. Its totient is φ = 1611680.

The previous prime is 4905799. The next prime is 4905829. The reversal of 4905816 is 6185094.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 265 + ... + 3143.

It is an arithmetic number, because the mean of its divisors is an integer number (388800).

Almost surely, 2^4905816 is an apocalyptic number.

It is an amenable number.

4905816 is an abundant number, since it is smaller than the sum of its proper divisors (7535784).

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

4905816 is a wasteful number, since it uses less digits than its factorization.

4905816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959 (or 2955 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4905816 is about 2214.9076730194. The cubic root of 4905816 is about 169.9170991415.

The spelling of 4905816 in words is "four million, nine hundred five thousand, eight hundred sixteen".