4405662 has 12 divisors (see below), whose sum is σ = 9545640. Its totient is φ = 1468548.

The previous prime is 4405637. The next prime is 4405679. The reversal of 4405662 is 2665044.

It is a happy number.

4405662 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122362 + ... + 122397.

It is an arithmetic number, because the mean of its divisors is an integer number (795470).

Almost surely, 2^4405662 is an apocalyptic number.

4405662 is an abundant number, since it is smaller than the sum of its proper divisors (5139978).

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

4405662 is a wasteful number, since it uses less digits than its factorization.

4405662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244767 (or 244764 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4405662 is about 2098.9668887336. The cubic root of 4405662 is about 163.9345118263.

The spelling of 4405662 in words is "four million, four hundred five thousand, six hundred sixty-two".