1302461 has 2 divisors, whose sum is σ = 1302462. Its totient is φ = 1302460.

The previous prime is 1302449. The next prime is 1302491. The reversal of 1302461 is 1642031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1196836 + 105625 = 1094^2 + 325^2 .

It is an emirp because it is prime and its reverse (1642031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1302461 - 2⁶ = 1302397 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651230 + 651231.

It is an arithmetic number, because the mean of its divisors is an integer number (651231).

2^1302461 is an apocalyptic number.

It is an amenable number.

1302461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302461 is an equidigital number, since it uses as much as digits as its factorization.

1302461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1302461 is about 1141.2541347132. The cubic root of 1302461 is about 109.2081145826.

Adding to 1302461 its reverse (1642031), we get a palindrome (2944492).

The spelling of 1302461 in words is "one million, three hundred two thousand, four hundred sixty-one".