1452947 has 2 divisors, whose sum is σ = 1452948. Its totient is φ = 1452946.

The previous prime is 1452923. The next prime is 1452961. The reversal of 1452947 is 7492541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1452947 - 2¹⁴ = 1436563 is a prime.

It is a super-2 number, since 2×1452947² = 4222109969618, which contains 22 as substring.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (1452907) 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, 726473 + 726474.

It is an arithmetic number, because the mean of its divisors is an integer number (726474).

2^1452947 is an apocalyptic number.

1452947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452947 is an equidigital number, since it uses as much as digits as its factorization.

1452947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 1452947 is about 1205.3825119023. The cubic root of 1452947 is about 113.2617473727.

The spelling of 1452947 in words is "one million, four hundred fifty-two thousand, nine hundred forty-seven".