4472705 has 4 divisors (see below), whose sum is σ = 5367252. Its totient is φ = 3578160.

The previous prime is 4472701. The next prime is 4472747. The reversal of 4472705 is 5072744.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1874161 + 2598544 = 1369^2 + 1612^2 .

It is not a de Polignac number, because 4472705 - 2² = 4472701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447266 + ... + 447275.

It is an arithmetic number, because the mean of its divisors is an integer number (1341813).

Almost surely, 2^4472705 is an apocalyptic number.

It is an amenable number.

4472705 is a deficient number, since it is larger than the sum of its proper divisors (894547).

4472705 is an equidigital number, since it uses as much as digits as its factorization.

4472705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894546.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 4472705 is about 2114.8770649851. The cubic root of 4472705 is about 164.7618848802.

The spelling of 4472705 in words is "four million, four hundred seventy-two thousand, seven hundred five".