4405712 has 10 divisors (see below), whose sum is σ = 8536098. Its totient is φ = 2202848.

The previous prime is 4405699. The next prime is 4405717. The reversal of 4405712 is 2175044.

It can be written as a sum of positive squares in only one way, i.e., 4096576 + 309136 = 2024^2 + 556^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137663 + ... + 137694.

Almost surely, 2^4405712 is an apocalyptic number.

It is an amenable number.

4405712 is a deficient number, since it is larger than the sum of its proper divisors (4130386).

4405712 is a wasteful number, since it uses less digits than its factorization.

4405712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275365 (or 275359 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4405712 is about 2098.9787993212. The cubic root of 4405712 is about 163.9351319900.

The spelling of 4405712 in words is "four million, four hundred five thousand, seven hundred twelve".