1448903 has 2 divisors, whose sum is σ = 1448904. Its totient is φ = 1448902.

The previous prime is 1448879. The next prime is 1448929. The reversal of 1448903 is 3098441.

1448903 is nontrivially palindromic in base 9.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1448903 - 2¹⁶ = 1383367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1448983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724451 + 724452.

It is an arithmetic number, because the mean of its divisors is an integer number (724452).

2^1448903 is an apocalyptic number.

1448903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448903 is an equidigital number, since it uses as much as digits as its factorization.

1448903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1448903 is about 1203.7038672365. The cubic root of 1448903 is about 113.1565689293.

The spelling of 1448903 in words is "one million, four hundred forty-eight thousand, nine hundred three".