1302049 has 4 divisors (see below), whose sum is σ = 1488064. Its totient is φ = 1116036.

The previous prime is 1302043. The next prime is 1302061. The reversal of 1302049 is 9402031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9402031 = 173 ⋅54347.

It is a cyclic number.

It is not a de Polignac number, because 1302049 - 2⁵ = 1302017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92997 + ... + 93010.

It is an arithmetic number, because the mean of its divisors is an integer number (372016).

2^1302049 is an apocalyptic number.

It is an amenable number.

1302049 is a deficient number, since it is larger than the sum of its proper divisors (186015).

1302049 is an equidigital number, since it uses as much as digits as its factorization.

1302049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186014.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1302049 is about 1141.0736172570. The cubic root of 1302049 is about 109.1965983099.

The spelling of 1302049 in words is "one million, three hundred two thousand, forty-nine".