425426706 has 24 divisors (see below), whose sum is σ = 922203984. Its totient is φ = 141740280.

The previous prime is 425426681. The next prime is 425426719. The reversal of 425426706 is 607624524.

425426706 is a `hidden beast` number, since 42 + 542 + 6 + 70 + 6 = 666.

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 11 ways as a sum of consecutive naturals, for example, 44361 + ... + 53091.

It is an arithmetic number, because the mean of its divisors is an integer number (38425166).

Almost surely, 2^425426706 is an apocalyptic number.

425426706 is an abundant number, since it is smaller than the sum of its proper divisors (496777278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425426706 is a wasteful number, since it uses less digits than its factorization.

425426706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11446 (or 11443 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 425426706 is about 20625.8746723624. The cubic root of 425426706 is about 752.0988357060.

The spelling of 425426706 in words is "four hundred twenty-five million, four hundred twenty-six thousand, seven hundred six".