1450271 has 2 divisors, whose sum is σ = 1450272. Its totient is φ = 1450270.

The previous prime is 1450249. The next prime is 1450277. The reversal of 1450271 is 1720541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725135 + 725136.

It is an arithmetic number, because the mean of its divisors is an integer number (725136).

2^1450271 is an apocalyptic number.

1450271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450271 is an equidigital number, since it uses as much as digits as its factorization.

1450271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1450271 is about 1204.2719792472. The cubic root of 1450271 is about 113.1921704599.

The spelling of 1450271 in words is "one million, four hundred fifty thousand, two hundred seventy-one".