1450429 has 2 divisors, whose sum is σ = 1450430. Its totient is φ = 1450428.

The previous prime is 1450399. The next prime is 1450439. The reversal of 1450429 is 9240541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1444804 + 5625 = 1202^2 + 75^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450439) 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, 725214 + 725215.

It is an arithmetic number, because the mean of its divisors is an integer number (725215).

2^1450429 is an apocalyptic number.

It is an amenable number.

1450429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450429 is an equidigital number, since it uses as much as digits as its factorization.

1450429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1450429 is about 1204.3375772598. The cubic root of 1450429 is about 113.1962808902.

The spelling of 1450429 in words is "one million, four hundred fifty thousand, four hundred twenty-nine".