1494343 has 2 divisors, whose sum is σ = 1494344. Its totient is φ = 1494342.

The previous prime is 1494313. The next prime is 1494347. The reversal of 1494343 is 3434941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1494343 is a prime.

It is a super-2 number, since 2×1494343² = 4466122003298, 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 (1494347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747171 + 747172.

It is an arithmetic number, because the mean of its divisors is an integer number (747172).

2^1494343 is an apocalyptic number.

1494343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494343 is an equidigital number, since it uses as much as digits as its factorization.

1494343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 1494343 is about 1222.4332292604. The cubic root of 1494343 is about 114.3273396736.

The spelling of 1494343 in words is "one million, four hundred ninety-four thousand, three hundred forty-three".