425074212 has 36 divisors (see below), whose sum is σ = 1075134060. Its totient is φ = 141606912.

The previous prime is 425074193. The next prime is 425074217. The reversal of 425074212 is 212470524.

It can be written as a sum of positive squares in 2 ways, for example, as 397763136 + 27311076 = 19944^2 + 5226^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (425074217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96964 + ... + 101252.

It is an arithmetic number, because the mean of its divisors is an integer number (29864835).

Almost surely, 2^425074212 is an apocalyptic number.

It is an amenable number.

425074212 is an abundant number, since it is smaller than the sum of its proper divisors (650059848).

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

425074212 is a wasteful number, since it uses less digits than its factorization.

425074212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7052 (or 7047 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 425074212 is about 20617.3279549024. The cubic root of 425074212 is about 751.8910571961.

The spelling of 425074212 in words is "four hundred twenty-five million, seventy-four thousand, two hundred twelve".