1425446 has 8 divisors (see below), whose sum is σ = 2332584. Its totient is φ = 647920.

The previous prime is 1425439. The next prime is 1425451. The reversal of 1425446 is 6445241.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32375 + ... + 32418.

It is an arithmetic number, because the mean of its divisors is an integer number (291573).

2^1425446 is an apocalyptic number.

1425446 is a deficient number, since it is larger than the sum of its proper divisors (907138).

1425446 is a wasteful number, since it uses less digits than its factorization.

1425446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64806.

The product of its digits is 3840, while the sum is 26.

The square root of 1425446 is about 1193.9204328597. The cubic root of 1425446 is about 112.5425945705.

The spelling of 1425446 in words is "one million, four hundred twenty-five thousand, four hundred forty-six".