1425234 has 16 divisors (see below), whose sum is σ = 2949120. Its totient is φ = 458640.

The previous prime is 1425227. The next prime is 1425251. The reversal of 1425234 is 4325241.

It is a self number, because there is not a number n which added to its sum of digits gives 1425234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3922 + ... + 4269.

It is an arithmetic number, because the mean of its divisors is an integer number (184320).

2^1425234 is an apocalyptic number.

1425234 is an abundant number, since it is smaller than the sum of its proper divisors (1523886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425234 is a wasteful number, since it uses less digits than its factorization.

1425234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8225.

The product of its digits is 960, while the sum is 21.

The square root of 1425234 is about 1193.8316464226. The cubic root of 1425234 is about 112.5370149804.

The spelling of 1425234 in words is "one million, four hundred twenty-five thousand, two hundred thirty-four".