1425916 has 6 divisors (see below), whose sum is σ = 2495360. Its totient is φ = 712956.

The previous prime is 1425913. The next prime is 1425917. The reversal of 1425916 is 6195241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178236 + ... + 178243.

2^1425916 is an apocalyptic number.

It is an amenable number.

1425916 is a deficient number, since it is larger than the sum of its proper divisors (1069444).

1425916 is a wasteful number, since it uses less digits than its factorization.

1425916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356483 (or 356481 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 1425916 is about 1194.1172471747. The cubic root of 1425916 is about 112.5549624439.

The spelling of 1425916 in words is "one million, four hundred twenty-five thousand, nine hundred sixteen".