1259249 has 2 divisors, whose sum is σ = 1259250. Its totient is φ = 1259248.

The previous prime is 1259243. The next prime is 1259287. The reversal of 1259249 is 9429521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 868624 + 390625 = 932^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 1259249 - 2⁸ = 1258993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1259243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629624 + 629625.

It is an arithmetic number, because the mean of its divisors is an integer number (629625).

2^1259249 is an apocalyptic number.

It is an amenable number.

1259249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1259249 is an equidigital number, since it uses as much as digits as its factorization.

1259249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 32.

The square root of 1259249 is about 1122.1626441831. The cubic root of 1259249 is about 107.9867667828.

The spelling of 1259249 in words is "one million, two hundred fifty-nine thousand, two hundred forty-nine".