425271306 has 8 divisors (see below), whose sum is σ = 850542624. Its totient is φ = 141757100.

The previous prime is 425271293. The next prime is 425271313. The reversal of 425271306 is 603172524.

It is a sphenic number, since it is the product of 3 distinct primes.

425271306 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35439270 + ... + 35439281.

It is an arithmetic number, because the mean of its divisors is an integer number (106317828).

Almost surely, 2^425271306 is an apocalyptic number.

425271306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

425271306 is a wasteful number, since it uses less digits than its factorization.

425271306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70878556.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 425271306 is about 20622.1072153163. The cubic root of 425271306 is about 752.0072489210.

The spelling of 425271306 in words is "four hundred twenty-five million, two hundred seventy-one thousand, three hundred six".