1210049 has 2 divisors, whose sum is σ = 1210050. Its totient is φ = 1210048.

The previous prime is 1210039. The next prime is 1210051. The reversal of 1210049 is 9400121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1210000 + 49 = 1100^2 + 7^2 .

It is an emirp because it is prime and its reverse (9400121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1210049 is a prime.

Together with 1210051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1210019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605024 + 605025.

It is an arithmetic number, because the mean of its divisors is an integer number (605025).

2^1210049 is an apocalyptic number.

It is an amenable number.

1210049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210049 is an equidigital number, since it uses as much as digits as its factorization.

1210049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1210049 is about 1100.0222725018. The cubic root of 1210049 is about 106.5616620735.

Adding to 1210049 its product of nonzero digits (72), we get a palindrome (1210121).

It can be divided in two parts, 12100 and 49, that multiplied together give a square (592900 = 770²).

The spelling of 1210049 in words is "one million, two hundred ten thousand, forty-nine".