1452203 has 2 divisors, whose sum is σ = 1452204. Its totient is φ = 1452202.

The previous prime is 1452193. The next prime is 1452211. The reversal of 1452203 is 3022541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1452203 - 2¹⁰ = 1451179 is a prime.

It is a Chen prime.

It is equal to p₁₁₀₇₈₀ and since 1452203 and 110780 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1452223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726101 + 726102.

It is an arithmetic number, because the mean of its divisors is an integer number (726102).

2^1452203 is an apocalyptic number.

1452203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452203 is an equidigital number, since it uses as much as digits as its factorization.

1452203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1452203 is about 1205.0738566578. The cubic root of 1452203 is about 113.2424116990.

Adding to 1452203 its reverse (3022541), we get a palindrome (4474744).

The spelling of 1452203 in words is "one million, four hundred fifty-two thousand, two hundred three".