425312006 has 16 divisors (see below), whose sum is σ = 729609216. Its totient is φ = 182150856.

The previous prime is 425311987. The next prime is 425312009. The reversal of 425312006 is 600213524.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425312009) 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, 12245 + ... + 31631.

It is an arithmetic number, because the mean of its divisors is an integer number (45600576).

Almost surely, 2^425312006 is an apocalyptic number.

425312006 is a deficient number, since it is larger than the sum of its proper divisors (304297210).

425312006 is a wasteful number, since it uses less digits than its factorization.

425312006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20963.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 425312006 is about 20623.0939967794. The cubic root of 425312006 is about 752.0312380923.

The spelling of 425312006 in words is "four hundred twenty-five million, three hundred twelve thousand, six".