1425608 has 32 divisors (see below), whose sum is σ = 2872800. Its totient is φ = 661248.

The previous prime is 1425607. The next prime is 1425629. The reversal of 1425608 is 8065241.

It is not an unprimeable number, because it can be changed into a prime (1425601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12560 + ... + 12672.

It is an arithmetic number, because the mean of its divisors is an integer number (89775).

2^1425608 is an apocalyptic number.

It is an amenable number.

1425608 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

1425608 is a wasteful number, since it uses less digits than its factorization.

1425608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1425608 is about 1193.9882746493. The cubic root of 1425608 is about 112.5468578466.

The spelling of 1425608 in words is "one million, four hundred twenty-five thousand, six hundred eight".