1202849 has 2 divisors, whose sum is σ = 1202850. Its totient is φ = 1202848.

The previous prime is 1202843. The next prime is 1202857. The reversal of 1202849 is 9482021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 889249 + 313600 = 943^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202849 - 2¹⁶ = 1137313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601424 + 601425.

It is an arithmetic number, because the mean of its divisors is an integer number (601425).

2^1202849 is an apocalyptic number.

It is an amenable number.

1202849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202849 is an equidigital number, since it uses as much as digits as its factorization.

1202849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1202849 is about 1096.7447287313. The cubic root of 1202849 is about 106.3498880704.

The spelling of 1202849 in words is "one million, two hundred two thousand, eight hundred forty-nine".