4405802 has 8 divisors (see below), whose sum is σ = 6617700. Its totient is φ = 2199904.

The previous prime is 4405789. The next prime is 4405829. The reversal of 4405802 is 2085044.

It is a Cunningham number, because it is equal to 2099²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 4405801 + 1 = 2099^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4405802² = 38822182526408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1724 + ... + 3432.

Almost surely, 2^4405802 is an apocalyptic number.

4405802 is a deficient number, since it is larger than the sum of its proper divisors (2211898).

4405802 is a wasteful number, since it uses less digits than its factorization.

4405802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4405802 is about 2099.0002382087. Note that the first 3 decimals coincide. The cubic root of 4405802 is about 163.9362482728.

The spelling of 4405802 in words is "four million, four hundred five thousand, eight hundred two".