1450231 has 2 divisors, whose sum is σ = 1450232. Its totient is φ = 1450230.

The previous prime is 1450201. The next prime is 1450237. The reversal of 1450231 is 1320541.

It is a strong prime.

It is an emirp because it is prime and its reverse (1320541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1450231 - 2⁵ = 1450199 is a prime.

It is a super-2 number, since 2×1450231² = 4206339906722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450237) 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, 725115 + 725116.

It is an arithmetic number, because the mean of its divisors is an integer number (725116).

2^1450231 is an apocalyptic number.

1450231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450231 is an equidigital number, since it uses as much as digits as its factorization.

1450231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1450231 is about 1204.2553715886. The cubic root of 1450231 is about 113.1911297973.

Adding to 1450231 its reverse (1320541), we get a palindrome (2770772).

It can be divided in two parts, 1450 and 231, that added together give a square (1681 = 41²).

The spelling of 1450231 in words is "one million, four hundred fifty thousand, two hundred thirty-one".