1452461 has 2 divisors, whose sum is σ = 1452462. Its totient is φ = 1452460.

The previous prime is 1452457. The next prime is 1452487. The reversal of 1452461 is 1642541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1276900 + 175561 = 1130^2 + 419^2 .

It is a cyclic number.

It is not a de Polignac number, because 1452461 - 2² = 1452457 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 (1452421) 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 as a sum of consecutive naturals, namely, 726230 + 726231.

It is an arithmetic number, because the mean of its divisors is an integer number (726231).

2^1452461 is an apocalyptic number.

It is an amenable number.

1452461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452461 is an equidigital number, since it uses as much as digits as its factorization.

1452461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 23.

The square root of 1452461 is about 1205.1808992844. The cubic root of 1452461 is about 113.2491175594.

The spelling of 1452461 in words is "one million, four hundred fifty-two thousand, four hundred sixty-one".