1224053 has 2 divisors, whose sum is σ = 1224054. Its totient is φ = 1224052.

The previous prime is 1224031. The next prime is 1224059. The reversal of 1224053 is 3504221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 908209 + 315844 = 953^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 1224053 - 2¹⁰ = 1223029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1224059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612026 + 612027.

It is an arithmetic number, because the mean of its divisors is an integer number (612027).

2^1224053 is an apocalyptic number.

It is an amenable number.

1224053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1224053 is an equidigital number, since it uses as much as digits as its factorization.

1224053 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 1224053 is about 1106.3692873539. The cubic root of 1224053 is about 106.9711687541.

Adding to 1224053 its reverse (3504221), we get a palindrome (4728274).

The spelling of 1224053 in words is "one million, two hundred twenty-four thousand, fifty-three".