1425254 has 8 divisors (see below), whose sum is σ = 2168208. Its totient is φ = 702520.

The previous prime is 1425253. The next prime is 1425271. The reversal of 1425254 is 4525241.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4877 + ... + 5160.

It is an arithmetic number, because the mean of its divisors is an integer number (271026).

2^1425254 is an apocalyptic number.

1425254 is a deficient number, since it is larger than the sum of its proper divisors (742954).

1425254 is a wasteful number, since it uses less digits than its factorization.

1425254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110.

The product of its digits is 1600, while the sum is 23.

The square root of 1425254 is about 1193.8400227836. The cubic root of 1425254 is about 112.5375413805.

The spelling of 1425254 in words is "one million, four hundred twenty-five thousand, two hundred fifty-four".