1452743 has 2 divisors, whose sum is σ = 1452744. Its totient is φ = 1452742.

The previous prime is 1452727. The next prime is 1452751. The reversal of 1452743 is 3472541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1452743 - 2⁴ = 1452727 is a prime.

It is a super-2 number, since 2×1452743² = 4220924448098, which contains 22 as substring.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1452713) 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, 726371 + 726372.

It is an arithmetic number, because the mean of its divisors is an integer number (726372).

2^1452743 is an apocalyptic number.

1452743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452743 is an equidigital number, since it uses as much as digits as its factorization.

1452743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 26.

The square root of 1452743 is about 1205.2978884906. The cubic root of 1452743 is about 113.2564463126.

The spelling of 1452743 in words is "one million, four hundred fifty-two thousand, seven hundred forty-three".