425443206 has 8 divisors (see below), whose sum is σ = 850886424. Its totient is φ = 141814400.

The previous prime is 425443199. The next prime is 425443211. The reversal of 425443206 is 602344524.

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

425443206 is an admirable number.

It is a congruent 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, 35453595 + ... + 35453606.

It is an arithmetic number, because the mean of its divisors is an integer number (106360803).

Almost surely, 2^425443206 is an apocalyptic number.

425443206 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.

425443206 is a wasteful number, since it uses less digits than its factorization.

425443206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70907206.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 425443206 is about 20626.2746515215. The cubic root of 425443206 is about 752.1085588618.

The spelling of 425443206 in words is "four hundred twenty-five million, four hundred forty-three thousand, two hundred six".