1448371 has 2 divisors, whose sum is σ = 1448372. Its totient is φ = 1448370.

The previous prime is 1448357. The next prime is 1448387. The reversal of 1448371 is 1738441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1448371 - 2¹¹ = 1446323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1448171) 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, 724185 + 724186.

It is an arithmetic number, because the mean of its divisors is an integer number (724186).

2^1448371 is an apocalyptic number.

1448371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448371 is an equidigital number, since it uses as much as digits as its factorization.

1448371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 28.

The square root of 1448371 is about 1203.4828623624. The cubic root of 1448371 is about 113.1427178378.

It can be divided in two parts, 144 and 8371, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 1448371 in words is "one million, four hundred forty-eight thousand, three hundred seventy-one".