1452229 has 2 divisors, whose sum is σ = 1452230. Its totient is φ = 1452228.

The previous prime is 1452223. The next prime is 1452247. The reversal of 1452229 is 9222541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 859329 + 592900 = 927^2 + 770^2 .

It is a cyclic number.

It is not a de Polignac number, because 1452229 - 2³ = 1452221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1452221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726114 + 726115.

It is an arithmetic number, because the mean of its divisors is an integer number (726115).

2^1452229 is an apocalyptic number.

It is an amenable number.

1452229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452229 is an equidigital number, since it uses as much as digits as its factorization.

1452229 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1452229 is about 1205.0846443300. The cubic root of 1452229 is about 113.2430875193.

It can be divided in two parts, 1452 and 229, that added together give a square (1681 = 41²).

The spelling of 1452229 in words is "one million, four hundred fifty-two thousand, two hundred twenty-nine".