1481071 has 2 divisors, whose sum is σ = 1481072. Its totient is φ = 1481070.

The previous prime is 1481047. The next prime is 1481099. The reversal of 1481071 is 1701841.

It is a weak prime.

It is an emirp because it is prime and its reverse (1701841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1481071 - 2¹⁵ = 1448303 is a prime.

1481071 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1481021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740535 + 740536.

It is an arithmetic number, because the mean of its divisors is an integer number (740536).

2^1481071 is an apocalyptic number.

1481071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1481071 is an equidigital number, since it uses as much as digits as its factorization.

1481071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 1481071 is about 1216.9926047433. The cubic root of 1481071 is about 113.9878667707.

The spelling of 1481071 in words is "one million, four hundred eighty-one thousand, seventy-one".