4456616 has 16 divisors (see below), whose sum is σ = 8380800. Its totient is φ = 2221744.

The previous prime is 4456609. The next prime is 4456619. The reversal of 4456616 is 6166544.

It is a super-2 number, since 2×4456616² = 39722852342912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4456619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3251 + ... + 4413.

It is an arithmetic number, because the mean of its divisors is an integer number (523800).

Almost surely, 2^4456616 is an apocalyptic number.

It is an amenable number.

4456616 is a deficient number, since it is larger than the sum of its proper divisors (3924184).

4456616 is a wasteful number, since it uses less digits than its factorization.

4456616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648 (or 1644 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 4456616 is about 2111.0698709422. The cubic root of 4456616 is about 164.5640896726.

The spelling of 4456616 in words is "four million, four hundred fifty-six thousand, six hundred sixteen".