425713606 has 4 divisors (see below), whose sum is σ = 638570412. Its totient is φ = 212856802.

The previous prime is 425713583. The next prime is 425713621. The reversal of 425713606 is 606317524.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106428400 + ... + 106428403.

It is an arithmetic number, because the mean of its divisors is an integer number (159642603).

Almost surely, 2^425713606 is an apocalyptic number.

425713606 is a deficient number, since it is larger than the sum of its proper divisors (212856806).

425713606 is a wasteful number, since it uses less digits than its factorization.

425713606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212856805.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 425713606 is about 20632.8283567716. The cubic root of 425713606 is about 752.2678649541.

The spelling of 425713606 in words is "four hundred twenty-five million, seven hundred thirteen thousand, six hundred six".