4480291 has 2 divisors, whose sum is σ = 4480292. Its totient is φ = 4480290.

The previous prime is 4480277. The next prime is 4480303. The reversal of 4480291 is 1920844.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4480291 is a prime.

It is not a weakly prime, because it can be changed into another prime (4480211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2240145 + 2240146.

It is an arithmetic number, because the mean of its divisors is an integer number (2240146).

Almost surely, 2^4480291 is an apocalyptic number.

4480291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4480291 is an equidigital number, since it uses as much as digits as its factorization.

4480291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 4480291 is about 2116.6697900239. The cubic root of 4480291 is about 164.8549812425.

The spelling of 4480291 in words is "four million, four hundred eighty thousand, two hundred ninety-one".