1425061606 has 8 divisors (see below), whose sum is σ = 2142462960. Its totient is φ = 710907288.

The previous prime is 1425061591. The next prime is 1425061619. The reversal of 1425061606 is 6061605241.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810661 + ... + 812416.

It is an arithmetic number, because the mean of its divisors is an integer number (267807870).

Almost surely, 2^1425061606 is an apocalyptic number.

1425061606 is a deficient number, since it is larger than the sum of its proper divisors (717401354).

1425061606 is a wasteful number, since it uses less digits than its factorization.

1425061606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623518.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1425061606 is about 37749.9881589385. The cubic root of 1425061606 is about 1125.3247736567.

Adding to 1425061606 its reverse (6061605241), we get a palindrome (7486666847).

The spelling of 1425061606 in words is "one billion, four hundred twenty-five million, sixty-one thousand, six hundred six".