1434254 has 4 divisors (see below), whose sum is σ = 2151384. Its totient is φ = 717126.

The previous prime is 1434247. The next prime is 1434259. The reversal of 1434254 is 4524341.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434259) 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, 358562 + ... + 358565.

It is an arithmetic number, because the mean of its divisors is an integer number (537846).

2^1434254 is an apocalyptic number.

1434254 is a deficient number, since it is larger than the sum of its proper divisors (717130).

1434254 is an equidigital number, since it uses as much as digits as its factorization.

1434254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717129.

The product of its digits is 1920, while the sum is 23.

The square root of 1434254 is about 1197.6034402088. The cubic root of 1434254 is about 112.7739234359.

Adding to 1434254 its reverse (4524341), we get a palindrome (5958595).

The spelling of 1434254 in words is "one million, four hundred thirty-four thousand, two hundred fifty-four".