4460945 has 4 divisors (see below), whose sum is σ = 5353140. Its totient is φ = 3568752.

The previous prime is 4460941. The next prime is 4460959. The reversal of 4460945 is 5490644.

It is a happy number.

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 1745041 + 2715904 = 1321^2 + 1648^2 .

It is a cyclic number.

It is not a de Polignac number, because 4460945 - 2² = 4460941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4460941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446090 + ... + 446099.

It is an arithmetic number, because the mean of its divisors is an integer number (1338285).

Almost surely, 2^4460945 is an apocalyptic number.

It is an amenable number.

4460945 is a deficient number, since it is larger than the sum of its proper divisors (892195).

4460945 is an equidigital number, since it uses as much as digits as its factorization.

4460945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892194.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4460945 is about 2112.0949315786. The cubic root of 4460945 is about 164.6173563517.

The spelling of 4460945 in words is "four million, four hundred sixty thousand, nine hundred forty-five".