1448761 has 2 divisors, whose sum is σ = 1448762. Its totient is φ = 1448760.

The previous prime is 1448743. The next prime is 1448767. The reversal of 1448761 is 1678441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1428025 + 20736 = 1195^2 + 144^2 .

It is a cyclic number.

It is not a de Polignac number, because 1448761 - 2¹¹ = 1446713 is a prime.

It is not a weakly prime, because it can be changed into another prime (1448767) 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, 724380 + 724381.

It is an arithmetic number, because the mean of its divisors is an integer number (724381).

2^1448761 is an apocalyptic number.

It is an amenable number.

1448761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448761 is an equidigital number, since it uses as much as digits as its factorization.

1448761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 31.

The square root of 1448761 is about 1203.6448811838. The cubic root of 1448761 is about 113.1528721652.

It can be divided in two parts, 1448 and 761, that added together give a square (2209 = 47²).

The spelling of 1448761 in words is "one million, four hundred forty-eight thousand, seven hundred sixty-one".