1434243 has 8 divisors (see below), whose sum is σ = 1918800. Its totient is φ = 952928.

The previous prime is 1434241. The next prime is 1434247. The reversal of 1434243 is 3424341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1434243 - 2¹ = 1434241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1434241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553 + ... + 1781.

It is an arithmetic number, because the mean of its divisors is an integer number (239850).

2^1434243 is an apocalyptic number.

1434243 is a deficient number, since it is larger than the sum of its proper divisors (484557).

1434243 is a wasteful number, since it uses less digits than its factorization.

1434243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621.

The product of its digits is 1152, while the sum is 21.

The square root of 1434243 is about 1197.5988476948. The cubic root of 1434243 is about 112.7736351289.

Adding to 1434243 its reverse (3424341), we get a palindrome (4858584).

The spelling of 1434243 in words is "one million, four hundred thirty-four thousand, two hundred forty-three".