1024249 has 2 divisors, whose sum is σ = 1024250. Its totient is φ = 1024248.

The previous prime is 1024207. The next prime is 1024277. The reversal of 1024249 is 9424201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 710649 + 313600 = 843^2 + 560^2 .

It is an emirp because it is prime and its reverse (9424201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1024249 - 2¹¹ = 1022201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512124 + 512125.

It is an arithmetic number, because the mean of its divisors is an integer number (512125).

2^1024249 is an apocalyptic number.

It is an amenable number.

1024249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024249 is an equidigital number, since it uses as much as digits as its factorization.

1024249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1024249 is about 1012.0518761407. The cubic root of 1024249 is about 100.8018531300.

The spelling of 1024249 in words is "one million, twenty-four thousand, two hundred forty-nine".