1350049 has 2 divisors, whose sum is σ = 1350050. Its totient is φ = 1350048.

The previous prime is 1350047. The next prime is 1350053. The reversal of 1350049 is 9400531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 950625 + 399424 = 975^2 + 632^2 .

It is a cyclic number.

It is not a de Polignac number, because 1350049 - 2¹ = 1350047 is a prime.

Together with 1350047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1350047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675024 + 675025.

It is an arithmetic number, because the mean of its divisors is an integer number (675025).

2^1350049 is an apocalyptic number.

It is an amenable number.

1350049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350049 is an equidigital number, since it uses as much as digits as its factorization.

1350049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1350049 is about 1161.9160899136. The cubic root of 1350049 is about 110.5222821100.

The spelling of 1350049 in words is "one million, three hundred fifty thousand, forty-nine".