4480961 has 2 divisors, whose sum is σ = 4480962. Its totient is φ = 4480960.

The previous prime is 4480951. The next prime is 4480967. The reversal of 4480961 is 1690844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 1168561 = 1820^2 + 1081^2 .

It is a cyclic number.

It is not a de Polignac number, because 4480961 - 2⁶ = 4480897 is a prime.

It is a super-2 number, since 2×4480961² = 40158022967042, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4480967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2240480 + 2240481.

It is an arithmetic number, because the mean of its divisors is an integer number (2240481).

Almost surely, 2^4480961 is an apocalyptic number.

It is an amenable number.

4480961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4480961 is an equidigital number, since it uses as much as digits as its factorization.

4480961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4480961 is about 2116.8280515904. The cubic root of 4480961 is about 164.8631985162.

The spelling of 4480961 in words is "four million, four hundred eighty thousand, nine hundred sixty-one".