4497403 has 2 divisors, whose sum is σ = 4497404. Its totient is φ = 4497402.

The previous prime is 4497377. The next prime is 4497431. The reversal of 4497403 is 3047944.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4497403 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 4⁸ + 9⁵ + 7³ + 4¹¹ + 0 + 3¹¹ .

It is not a weakly prime, because it can be changed into another prime (4497473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2248701 + 2248702.

It is an arithmetic number, because the mean of its divisors is an integer number (2248702).

Almost surely, 2^4497403 is an apocalyptic number.

4497403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4497403 is an equidigital number, since it uses as much as digits as its factorization.

4497403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 4497403 is about 2120.7081364488. The cubic root of 4497403 is about 165.0645966848.

It can be divided in two parts, 4497 and 403, that added together give a square (4900 = 70²).

The spelling of 4497403 in words is "four million, four hundred ninety-seven thousand, four hundred three".