4406620 has 24 divisors (see below), whose sum is σ = 9374400. Its totient is φ = 1739712.

The previous prime is 4406599. The next prime is 4406627. The reversal of 4406620 is 266044.

It is a junction number, because it is equal to n+sod(n) for n = 4406591 and 4406600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406627) 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, 186 + ... + 2974.

It is an arithmetic number, because the mean of its divisors is an integer number (390600).

Almost surely, 2^4406620 is an apocalyptic number.

It is an amenable number.

4406620 is an abundant number, since it is smaller than the sum of its proper divisors (4967780).

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

4406620 is a wasteful number, since it uses less digits than its factorization.

4406620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877 (or 2875 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4406620 is about 2099.1950838357. The cubic root of 4406620 is about 163.9463933461.

The spelling of 4406620 in words is "four million, four hundred six thousand, six hundred twenty".