4455966 has 16 divisors (see below), whose sum is σ = 9219600. Its totient is φ = 1434048.

The previous prime is 4455959. The next prime is 4455967. The reversal of 4455966 is 6695544.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12631 + ... + 12978.

It is an arithmetic number, because the mean of its divisors is an integer number (576225).

Almost surely, 2^4455966 is an apocalyptic number.

4455966 is an abundant number, since it is smaller than the sum of its proper divisors (4763634).

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

4455966 is a wasteful number, since it uses less digits than its factorization.

4455966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25643.

The product of its digits is 129600, while the sum is 39.

The square root of 4455966 is about 2110.9159149526. The cubic root of 4455966 is about 164.5560886947.

The spelling of 4455966 in words is "four million, four hundred fifty-five thousand, nine hundred sixty-six".