1426334 has 32 divisors (see below), whose sum is σ = 2794176. Its totient is φ = 529920.

The previous prime is 1426331. The next prime is 1426343. The reversal of 1426334 is 4336241.

It is a happy number.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2864 + ... + 3324.

It is an arithmetic number, because the mean of its divisors is an integer number (87318).

2^1426334 is an apocalyptic number.

1426334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1426334 is a deficient number, since it is larger than the sum of its proper divisors (1367842).

1426334 is a wasteful number, since it uses less digits than its factorization.

1426334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500.

The product of its digits is 1728, while the sum is 23.

The square root of 1426334 is about 1194.2922590388. The cubic root of 1426334 is about 112.5659596737.

The spelling of 1426334 in words is "one million, four hundred twenty-six thousand, three hundred thirty-four".